CN106809248A - Sensor, intelligent monitor system and rail traffic vehicles for track traffic - Google Patents
Sensor, intelligent monitor system and rail traffic vehicles for track traffic Download PDFInfo
- Publication number
- CN106809248A CN106809248A CN201710189021.6A CN201710189021A CN106809248A CN 106809248 A CN106809248 A CN 106809248A CN 201710189021 A CN201710189021 A CN 201710189021A CN 106809248 A CN106809248 A CN 106809248A
- Authority
- CN
- China
- Prior art keywords
- operational factor
- wireless communication
- communication module
- control unit
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or vehicle train for signalling purposes ; On-board control or communication systems
- B61L15/0018—Communication with or on the vehicle or vehicle train
- B61L15/0027—Radio-based, e.g. using GSM-R
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning, or like safety means along the route or between vehicles or vehicle trains
Abstract
The invention provides a kind of sensor for track traffic, intelligent monitor system and rail traffic vehicles, the sensor includes：Case body, parameter acquisition probe, main control unit and wireless communication module；Parameter acquisition probe, main control unit and wireless communication module may be contained within case body, and main control unit is connected with parameter acquisition probe and wireless communication module respectively；Wireless communication module transmits operational factor with transmission of wireless signals mode, so that the control device for receiving operational factor determines the running status of rail traffic vehicles according to operational factor.The vehicle operating parameters that the present invention will be collected by setting wireless communication module are transmitted, on the one hand, avoid leading to not carry out the situation of signal transmission because communication line is damaged under rugged environment, on the other hand, cause the situation of communication line abrasion, fracture in the absence of because train running speed is fast, and then ensure that the stability of data transfer.
Description
Technical field
The present invention relates to technical field of rail traffic, in particular to a kind of sensor, intelligence for track traffic
Monitoring system and rail traffic vehicles.
Background technology
At present, the stage of development in an all-round way has been stepped into the sustainable development with city and the made rapid progress of society, track traffic.
And in technical field of rail traffic, the vehicle (or train) of track traffic is that one important and the part of key, holds
The vital task for carrying and transporting passenger is carried on a shoulder pole, each running state of the vehicle, safe condition directly affect whole piece track circuit
Normal operation.Meanwhile, the speed of vehicle is increasingly faster, structure becomes increasingly complex, function is more and more various, automaticity is more next
Higher, reliability, security to vehicle propose requirement higher.In order to ensure that vehicle can normally run, it is to avoid because of car
Break down not in time solve and there is the situation of traffic accident, by detecting the operational factor of vehicle all parts, such as temperature
Degree, speed, humidity etc., when any operational factor is in the preset threshold range, the vehicle there may be incipient fault, it is necessary to
Vehicle or track are safeguarded in time, therefore, it is necessary to the related operational factor of Real-time Collection vehicle.
Currently, a kind of sensor for track traffic is provided in correlation technique, the sensor passes through cable and middle control
Device is connected, and the operational factor of the rail traffic vehicles that will be collected by cable is transmitted to control device, so that middle control
Device determines that whether rail traffic vehicles normally run, and then work as rail according to the operational factor of the rail traffic vehicles for receiving
When road vehicular traffic operational factor does not meet pre-conditioned, rail traffic vehicles are overhauled in time, is safeguarded, it is ensured that passenger
Safety, it is to avoid unnecessary traffic accident.
Realize it is of the invention during, inventor find correlation technique at least there is problems with：In correlation technique
Sensor for track traffic is the data transfer that will be collected using wireline cable to control device, once there is mill in cable
The situation damaged, damage or be broken, the data transfer that sensor will normally cannot be collected can not be supervised in real time to control device
Control the operational factor of vehicle.
The content of the invention
In view of this, the purpose of the embodiment of the present invention is to provide a kind of sensor, intelligent monitoring for track traffic
System and rail traffic vehicles, on the one hand, avoid leading to not carry out letter because communication line is damaged under rugged environment
The situation of number transmission, on the other hand, in the absence of causing communication line to wear and tear because train running speed is fast, the situation of fracture, enters
And ensure that the stability of data transfer.
In a first aspect, the embodiment of the invention provides a kind of sensor for track traffic, the sensor includes：Shell
Housing, parameter acquisition probe, main control unit and wireless communication module；
The parameter acquisition probe, the main control unit and the wireless communication module may be contained within the case body
Interior, the main control unit is connected with parameter acquisition probe and the wireless communication module respectively；
The parameter acquisition probe is arranged at the operational factor pickup area of rail traffic vehicles, is handed over for acquisition trajectory
The operational factor being open to traffic；
The main control unit, for receiving the operational factor, the operational factor is converted to by analog signal form
Digital signal form, and the operational factor of digital signal form is transmitted to the wireless communication module；
The wireless communication module, the operational factor for receiving the master unit transmissions, and with wireless signal
Transmission means transmits the operational factor, so that the control device for receiving the operational factor determines according to the operational factor
The running status of the rail traffic vehicles.
With reference in a first aspect, the embodiment of the invention provides the first possible implementation method of first aspect, wherein, institute
Stating case body includes：First housing and the second housing of insulation；
First housing wraps up the parameter acquisition probe, for protecting the parameter acquisition to pop one's head in；
Main control unit and the wireless communication module described in second housing seal, for protect the main control unit and
The wireless communication module；
First housing is fixedly connected with second housing, and is fixed on operational factor by sensor fixed seat and adopts
Collect on the car body in region, first housing probes into the operational factor pickup area, make the parameter acquisition probe collection institute
State operational factor.
With reference to the first possible implementation method of first aspect, second of first aspect is the embodiment of the invention provides
Possible implementation method, wherein, the parameter acquisition probe is popped one's head in for temperature signal collection, and first housing is heat conduction shell
And cylindrical structure, first housing inserts what is opened up on the bearing block of the bearing for fixing the rail traffic vehicles
In pore, and it is connected with the wall contacts of the bearing；
The temperature signal collection probe, the temperature signal of the bearing for gathering the rail traffic vehicles.
With reference in a first aspect, the embodiment of the invention provides the third possible implementation method of first aspect, wherein, institute
Stating sensor also includes：Signal receiving unit, the signal receiving unit be arranged in the compartment of the rail traffic vehicles and
In the wireless communication module predeterminable range；
The signal receiving unit is connected with the wireless communication module and the control device respectively；
The signal receiving unit, the operation ginseng for wirelessly receiving the wireless communication module transmission
Number, and in a wired fashion transmit to the control device operational factor.
With reference in a first aspect, the embodiment of the invention provides the 4th kind of possible implementation method of first aspect, wherein, institute
Stating sensor also includes：Energy Saving Control unit, the Energy Saving Control unit is popped one's head in the parameter acquisition respectively, the master control list
Unit and the wireless communication module are connected；
The Energy Saving Control unit, the operational factor for receiving the parameter acquisition probe transmission, if described
Operational factor is unsatisfactory for all pre-conditioned, then control the main control unit and the wireless communication module to enter resting state；
If the operational factor meets any pre-conditioned, the main control unit and the wireless communication module are controlled
Into working condition, and the operational factor is transmitted to the main control unit, wherein, it is described it is pre-conditioned including：Operation ginseng
Number is more than change threshold more than the changing value of predetermined threshold value or operational factor.
With reference in a first aspect, the embodiment of the invention provides the 5th kind of possible implementation method of first aspect, wherein, institute
Main control unit is stated, is additionally operable to add identification code for the operational factor of digital signal form, and the institute after identification code will be added
State operational factor to transmit to the wireless communication module, so as to receive the control device of the operational factor according to institute
State the identification code that obtains of operational factor parsing determine the operational factor whether the operational factor for needed for.
With reference in a first aspect, the embodiment of the invention provides the 6th kind of possible implementation method of first aspect, wherein, institute
State wireless communication module include it is following in one or more：Bluetooth module, wifi module, ZigBee module, 433M are wireless mould
Block, LoRa communication modules, NB-IoT communication modules.
Second aspect, the embodiment of the present invention additionally provides a kind of intelligent monitor system for track traffic, the system bag
Include：Control device and at least one is as any one of the 6th kind of possible implementation method of first aspect to first aspect
Sensor；The sensor is connected by the wireless communication module with the control device；
The control device, for receiving the operational factor that the sensor sends, and determines according to the operational factor
The running status of the rail traffic vehicles.
With reference to second aspect, the first possible implementation method of second aspect is the embodiment of the invention provides, wherein, institute
Stating system also includes：The management terminal being connected with the control device；
The management terminal, for receiving the prompt message that the control device is generated according to the operational factor.
The third aspect, the embodiment of the present invention additionally provides a kind of rail traffic vehicles, and the vehicle includes：Such as weigh second aspect
Or the intelligent monitor system described in the first possible implementation method of second aspect.
In sensor for track traffic provided in an embodiment of the present invention, intelligent monitor system and rail traffic vehicles
In, the sensor includes：Case body, parameter acquisition probe, main control unit and wireless communication module；Parameter acquisition probe,
Main control unit and wireless communication module be may be contained within case body, and main control unit is popped one's head in and radio communication with parameter acquisition respectively
Module is connected；Wireless communication module transmits operational factor with transmission of wireless signals mode, so that in receiving operational factor
Control device determines the running status of rail traffic vehicles according to operational factor.The embodiment of the present invention is by setting wireless communication module
The vehicle operating parameters that will be collected are transmitted, on the one hand, avoid being led because communication line is damaged under rugged environment
Cause cannot carry out the situation of signal transmission, on the other hand, cause communication line to wear and tear, break in the absence of because train running speed is fast
Situation about splitting, and then ensure that the stability of data transfer.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 shows the first structural representation for the sensor for track traffic that the embodiment of the present invention is provided；
Fig. 2 shows second structural representation of the sensor for track traffic that the embodiment of the present invention is provided；
Fig. 3 shows the third structural representation for the sensor for track traffic that the embodiment of the present invention is provided；
Fig. 4 shows the 4th kind of structural representation of the sensor for track traffic that the embodiment of the present invention is provided；
Fig. 5 shows the structural representation of the intelligent monitor system for track traffic that the embodiment of the present invention is provided.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
Middle accompanying drawing, is clearly and completely described to the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only
It is a part of embodiment of the invention, rather than whole embodiments.The present invention generally described and illustrated in accompanying drawing herein is real
The component for applying example can be arranged and designed with a variety of configurations.Therefore, it is of the invention to what is provided in the accompanying drawings below
The detailed description of embodiment is not intended to limit the scope of claimed invention, but is merely representative of selected reality of the invention
Apply example.Based on embodiments of the invention, the institute that those skilled in the art are obtained on the premise of creative work is not made
There is other embodiment, belong to the scope of protection of the invention.
It is the data transfer that will be collected using wireline cable in view of the sensor in correlation technique for track traffic
To control device, once there is abrasion, the situation damaged or be broken, the data transfer that sensor will normally cannot be collected in cable
To control device, and then it is unable to the operational factor of monitor in real time vehicle.Based on this, the embodiment of the invention provides a kind of for rail
The sensor of road traffic, intelligent monitor system and rail traffic vehicles, are described below by embodiment.
The structural representation of the sensor for track traffic as shown in Figure 1, the sensor includes：Case body 108,
Parameter acquisition probe 102, main control unit 104 and wireless communication module 106；
Above-mentioned parameter acquisition probe 102, above-mentioned main control unit 104 and above-mentioned wireless communication module 106 may be contained within above-mentioned
In case body 108, above-mentioned main control unit 104 respectively with above-mentioned parameter acquisition probe 102 and the phase of above-mentioned wireless communication module 106
Connection；
Above-mentioned parameter acquisition probe 102 is arranged at the operational factor pickup area of rail traffic vehicles, for gathering this
The operational factor of rail traffic vehicles, the operational factor includes：The temperature of the bearing of rail traffic vehicles, rail traffic vehicles
Travel speed, the humidity of critical component, the pressure of critical component, the stability of vehicle, the liquid level of machine oil, purity of machine oil etc.
Deng；
Above-mentioned main control unit 104, for receiving above-mentioned operational factor, the operational factor is converted to by analog signal form
Digital signal form, and the operational factor of digital signal form is transmitted to above-mentioned wireless communication module 106, wherein, master control list
Unit 104 can be realized by MCU (Microcontroller Unit, micro-control unit) chip, for being responsible in sensor it
The control work of his modules, and the data processing that responsible parameter acquisition probe 102 is collected, specifically, in sensor
In analog-to-digital conversion directly is carried out to the operational factor that collects after be transmitted again；
Above-mentioned wireless communication module 106, the operation ginseng of the digital signal form for receiving the transmission of above-mentioned main control unit 104
Number, and above-mentioned operational factor is transmitted with transmission of wireless signals mode, so as to receive the control device of the operational factor according to upper
The running status that operational factor determines above-mentioned rail traffic vehicles is stated, that is, determines whether the operation of rail traffic vehicles is normal, one
When denier determines that operational factor is unsatisfactory for default constraints, alarm signal is sent immediately, so that related personnel is in time to vehicle
Overhauled and safeguarded.
Wherein, the wireless communication module 106 include it is following in one or more：Bluetooth module, wifi module, ZigBee
Module, 433M wireless modules, LoRa communication modules, NB-IoT communication modules；The ZigBee module has low in energy consumption, security
It is high, the characteristics of reliability is high, the LoRa communication modules and NB-IoT communication modules have low in energy consumption and signal penetration capacity is strong
Advantage, can extend the service life of sensor, improve communication efficiency.
In the embodiment that the present invention is provided, by setting the vehicle operating parameters that wireless communication module 106 will be collected
It is transmitted, for the sensor of wired mode transmission data, on the one hand, avoid under rugged environment because of order wire
Road is damaged and leads to not carry out the situation of signal transmission, on the other hand, causes to lead in the absence of because train running speed is fast
The abrasion of letter circuit, the situation of fracture, and then ensure that the stability of data transfer.
Further, it is contemplated that the applied environment for the sensor of rail traffic vehicles is relatively more severe, it is necessary to consider right
Parameter acquisition probe 102, main control unit 104, the protective effect of wireless communication module 106, based on this, above-mentioned case body 108
Including：First housing and the second housing of insulation；
Said first shell wraps up above-mentioned parameter acquisition probe 102, for protecting parameter acquisition probe 102；
The above-mentioned above-mentioned main control unit 104 of second housing seal and above-mentioned wireless communication module 106, for protecting above-mentioned master control
Unit 104 and above-mentioned wireless communication module 106；
Said first shell is fixedly connected with above-mentioned second housing, and is fixed on operational factor by sensor fixed seat and adopts
Collect on the car body in region, said first shell probes into the operational factor pickup area, above-mentioned parameter acquisition probe 102 is gathered rail
The operational factor of road vehicular traffic.
It should be noted that above-mentioned parameter acquisition probe 102 can include it is following in one or more：Temperature signal is adopted
Collection probe, rate signal acquisition probe, moisture signal acquisition probe, pressure signal acquisition probe, stability signal acquisition probe,
Engine oil level signal acquisition probe, machine oil purity signal acquisition probe etc., the operational factor according to collection are different, parameter acquisition
The position of probe setting, the structure of the first housing, material are also different, can be configured according to actual needs, next
So that parameter acquisition probe 102 is temperature acquisition probe as an example, as shown in Fig. 2 being adopted due to being provided with parameter in the first housing 1081
Collection probe 102, if parameter acquisition probe 102 is used for collecting temperature signal, it is necessary to the first housing 1081 has the work of heat conduction
With, thus, the material of said first shell 1081 can be stainless steel material；Due to being mainly provided with electricity in the second housing 1082
Line structure, and wireless communication module 106 is provided with, it is necessary to the second housing 1082 has the work of waterproof, anticorrosion, not shielded signal
With, thus, the material of above-mentioned second housing 1082 can be epoxide resin material.
Specifically, said first shell 1081 is heat conduction shell and cylindrical structure, said first shell 1081 is inserted
For in the pore that is opened up on the bearing block 204 for fixing the bearing 202 of above-mentioned rail traffic vehicles, and with above-mentioned bearing 202
Wall contacts are connected；Wherein, it is provided with the sensor fixed seat on the bearing block 204 of the bearing 202 of rail traffic vehicles
206, the sensor fixed seat 206 has an opening, and the opening connects to form a passage with the pore opened up on bearing block 204, the
One shell and the first shell are fixed on the bearing block 204 of bearing 202 by the sensor fixed seat 206, and the first shell is inserted
The opening for entering sensor fixed seat 206 is connected in the passage to be formed with the pore opened up on bearing block 204；
Said temperature signal acquisition probe, the temperature signal of the above-mentioned bearing 202 for gathering above-mentioned rail traffic vehicles.
In the embodiment that the present invention is provided, parameter acquisition probe 102 is protected using the first shell, and using anti-
Water, anticorrosion, not the second housing of shielded signal main control unit 104 and wireless communication module 106 are protected, i.e., can prevent
Only sensor is damaged in the presence of a harsh environment, extend the service life of sensor, ensure that sensor will be collected again
Operational factor normal transmission is gone out, so that it is guaranteed that control device can real-time reception to the operational factor.
Further, it is contemplated that for the mode of transmission of wireless signals, signal is there may be in signals transmission
The problem of decay, so that the intensity of the signal that control device receives is influenceed, based on this, as shown in figure 3, the sensor is also wrapped
Include：Signal receiving unit 110, the signal receiving unit 110 is arranged in the compartment 208 of above-mentioned rail traffic vehicles and positioned at upper
State in the predeterminable range of wireless communication module 106, the predeterminable range cause wireless communication module 106 and signal receiving unit 110 it
Between signal attenuation it is minimum；
Above-mentioned signal receiving unit 110 is connected with above-mentioned wireless communication module 106 and above-mentioned control device 30 respectively；
Above-mentioned signal receiving unit 110, the above-mentioned fortune for wirelessly receiving the transmission of above-mentioned wireless communication module 106
Line parameter, and in a wired fashion transmit to above-mentioned control device 30 above-mentioned operational factor.
Wherein, above-mentioned LoRa communication modules, NB-IoT communication modules belong to far field wireless communication module, can be directly with nothing
Line communication mode carries out data transmission with control device 30, in the case where receiving unit is increased, above-mentioned wireless communication module 106
From near field communication module, such as bluetooth module.
In the embodiment that the present invention is provided, by the compartment 208 of rail traffic vehicles and away from wireless communication module
Increase a signal receiving unit 110, a pair of the signal receiving unit 110 and wireless communication module 106 1 at 106 nearest positions
Should, the operational factor that wireless communication module 106 sends is received with communication, then this is run by wired communication mode
Parameter is transmitted to control device 30, so avoids leading to not carry out letter because communication line is damaged under rugged environment
Number transmission situation, it is ensured that the stability of data transfer, the signal during transmission of wireless signals is solved again
Attenuation problem.
Further, in order that each device more energy-conservation in sensor, extends the use time of sensor power power supply,
Based on this, as shown in figure 4, the sensor also includes：Energy Saving Control unit 112, the Energy Saving Control unit 112 respectively with it is above-mentioned
Parameter acquisition probe 102, above-mentioned main control unit 104 and above-mentioned wireless communication module 106 are connected；
Above-mentioned Energy Saving Control unit 112, the operational factor for receiving the transmission of above-mentioned parameter acquisition probe 102, if should
Operational factor is unsatisfactory for all pre-conditioned, then control above-mentioned main control unit 104 and above-mentioned wireless communication module 106 to enter dormancy
State；
If above-mentioned operational factor meets any pre-conditioned, above-mentioned main control unit 104 and above-mentioned radio communication are controlled
Module 106 enters working condition, and above-mentioned operational factor is transmitted to above-mentioned main control unit 104, wherein, above-mentioned pre-conditioned bag
Include：Operational factor is more than change threshold more than the changing value of predetermined threshold value or operational factor.
Specifically, work as determining that operational factor is less than or equal to become less than or equal to predetermined threshold value, and the changing value of operational factor
(now illustrate that operational factor is normal and stabilization, i.e. rail traffic vehicles are in normal operating condition) when changing threshold value, then control master
Control unit 104 and wireless communication unit enter resting state, and now main control unit 104 and wireless communication unit are in power saving mould
Formula, until determining that operational factor is more than change threshold more than predetermined threshold value, or the changing value of operational factor, controls main control unit
104 and wireless communication unit enter working condition, now need by wireless communication module 106 to control device 30 transmit the fortune
Line parameter, so that the signal an alert of control device 30；
In the embodiment that the present invention is provided, by setting Energy Saving Control unit 112, when parameter acquisition probe 102 is gathered
To after operational factor, determine whether the operational factor meets any pre-conditioned by Energy Saving Control unit 112, only collect
When operational factor meets any pre-conditioned, just control main control unit 104 and wireless communication unit to enter working condition, remaining when
Between control main control unit 104 and wireless communication unit in a dormant state, so as to ensure that when operational factor is abnormal
Make the signal an alert of control device 30, each device in sensor can be made to reach the effect of energy-conservation again, extend sensor
The use time of power supply.
Further, in order to avoid causing abnormal operational factor to be not transferred to because of the calculation error of Energy Saving Control unit 112
Control device 30, can by first in Energy Saving Control unit 112 it is pre-conditioned with it is second pre-conditioned in control device 30
It is set to difference, and first pre-conditioned more pre-conditioned than second harsh, i.e., when Energy Saving Control unit 112 determines operational factor
Meet any first it is pre-conditioned when, it is pre-conditioned that control device 30 determines that operational factor not necessarily meets any second；When
Energy Saving Control unit 112 determine operational factor be unsatisfactory for all first it is pre-conditioned when, control device 30 determine operation ginseng
It is pre-conditioned that number is necessarily unsatisfactory for all second.
Further, it is contemplated that the signal that control device 30 is received there may be the noise signal of surrounding, based on this, on
Main control unit 104 is stated, is additionally operable to add identification code for the operational factor of digital signal form, and the operation after identification code will be added
Parameter is transmitted to above-mentioned wireless communication module 106, so as to receive the above-mentioned control device 30 of the operational factor according to above-mentioned
The identification code that obtains of operational factor parsing determine above-mentioned operational factor whether the operational factor for needed for.
In the embodiment that the present invention is provided, by using main control unit 104 for the operational factor of digital signal form sets
An identification code is put, so that control device 30 is parsed by the signal for receiving, the identification code in the signal is obtained, and sentence
Whether the identification code of breaking is consistent with default identification code, and then determines whether the signal for receiving is useful signal so that middle control dress
30 are put without processing interference signal, only the operational factor of the effective rail traffic vehicles for the treatment of sensor transmissions,
The noise signal of surrounding can be so rejected, jamproof effect is reached.
In the sensor for track traffic provided in an embodiment of the present invention, will by setting wireless communication module 106
The vehicle operating parameters for collecting are transmitted, for the sensor of wired mode transmission data, on the one hand, avoid
Lead to not carry out the situation of signal transmission because communication line is damaged under rugged environment, on the other hand, in the absence of because of row
The situation that car travel speed is fast and causes communication line to wear and tear, be broken, and then ensure that the stability of data transfer；
Further, parameter acquisition probe 102 is protected using the first shell, and using waterproof, not anticorrosion, shielded signal
Second housing is protected to main control unit 104 and wireless communication module 106, that is, be prevented from sensor in the presence of a harsh environment by
Damage, extend the service life of sensor, ensure that the operational factor normal transmission that sensor will be collected is gone out again, from
And ensure control device 30 can real-time reception to the operational factor；Further, by the compartment of rail traffic vehicles
Increase by a signal receiving units 110 in 208 and at the nearest position of wireless communication module 106, the signal receiving unit 110 with
Wireless communication module 106 is corresponded, and receives the operational factor that wireless communication module 106 sends with communication, then lead to
Cross wired communication mode to transmit to control device 30 operational factor, so avoid under rugged environment because of communication line
It is damaged and leads to not carry out the situation of signal transmission, it is ensured that the stability of data transfer, nothing is solved again
Problem of signal attenuation in line signals transmission.
The embodiment of the present invention additionally provides a kind of intelligent monitor system for track traffic, as described in Figure 5, the system bag
Include：The above-mentioned sensor 10 for track traffic of control device 30 and at least one；The sensor 10 is by above-mentioned radio communication
Module 106 is connected with above-mentioned control device 30；
Above-mentioned control device 30, the operational factor for receiving the transmission of the sensor 10, and it is true according to the operational factor
The running status of fixed above-mentioned rail traffic vehicles, that is, determine whether the operation of rail traffic vehicles is normal, once it is determined that going out operation
When parameter is unsatisfactory for default constraints, alarm signal is sent immediately, so that related personnel is overhauled and tieed up to vehicle in time
Shield.
Wherein, above-mentioned wireless communication module 106 include it is following in one or more：Bluetooth module, wifi module,
ZigBee module, 433M wireless modules, LoRa communication modules, NB-IoT communication modules；The ZigBee module has low in energy consumption, peace
The characteristics of Quan Xinggao, reliability high, the LoRa communication modules and NB-IoT communication modules have low in energy consumption and signal penetration capacity
Strong advantage, can extend the service life of sensor 10, improve communication efficiency.
Specifically, if the sensor 10 to transmit again after operational factor addition identification code, now, control device 30 connects
After receiving operational factor, first the operational factor for receiving is parsed, obtain the identification code in the operational factor, and judge to be somebody's turn to do
Whether identification code is consistent with default identification code, and then determines whether the signal for receiving is useful signal so that control device 30
Without processing interference signal, the operational factor of the effective rail traffic vehicles of a transmission for the treatment of sensor 10, this
Sample can reject the noise signal of surrounding, reach jamproof effect.
In the embodiment that the present invention is provided, by setting the vehicle operating parameters that wireless communication module 106 will be collected
It is transmitted, for the sensor 10 of wired mode transmission data, on the one hand, avoid under rugged environment because of communication
Circuit is damaged and leads to not carry out the situation of signal transmission, on the other hand, causes in the absence of because train running speed is fast
Communication line abrasion, the situation of fracture, and then ensure that the stability of data transfer.
Further, in order that related personnel can receive the alarm signal that control device 30 sends, base the very first time
In this, said system also includes：The management terminal being connected with above-mentioned control device 30；
Above-mentioned management terminal, for receiving the prompt message that above-mentioned control device 30 is generated according to above-mentioned operational factor.
The embodiment of the present invention additionally provides a kind of rail traffic vehicles, and the vehicle includes：The above-mentioned intelligence for track traffic
Energy monitoring system, the system includes：The above-mentioned sensor 10 for track traffic of control device 30 and at least one；The sensor
10 are connected by above-mentioned wireless communication module 106 with above-mentioned control device 30；
The sensor 10 includes：Case body 108, parameter acquisition probe 102, main control unit 104 and radio communication
Module 106；Parameter acquisition probe 102, main control unit 104 and wireless communication module 106 may be contained within case body 108, main
Control unit 104 is connected with parameter acquisition probe 102 and wireless communication module 106 respectively；Wireless communication module 106 is with wireless communication
Number transmission means transmission operational factor, so that the control device 30 for receiving operational factor determines track traffic according to operational factor
The running status of vehicle.
In the intelligence control system and rail traffic vehicles for track traffic provided in an embodiment of the present invention, by with
In the operational factor of the collection vehicle of sensor 10 of track traffic, and by setting wireless communication module 106 in sensor 10
The vehicle operating parameters that will be collected are transmitted, for the sensor 10 of wired mode transmission data, on the one hand, keep away
Exempt to lead to not carry out the situation of signal transmission because communication line is damaged under rugged environment, on the other hand, do not exist
Cause communication line to wear and tear because train running speed is fast, the situation of fracture, and then ensure that the continuity of data transfer and steady
It is qualitative.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and explained in subsequent accompanying drawing.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, or should
Orientation or position relationship that invention product is usually put when using, are for only for ease of the description present invention and simplify description, without
Be indicate or imply meaning device or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that to be limitation of the present invention.Additionally, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and can not manage
Solve to indicate or implying relative importance.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or one
The connection of body ground；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to indirect by intermediary
It is connected, can is two connections of element internal.For the ordinary skill in the art, can be with concrete condition understanding
State term concrete meaning in the present invention.
Finally it should be noted that：Embodiment described above, specific embodiment only of the invention, is used to illustrate the present invention
Technical scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those within the art that：Any one skilled in the art
The invention discloses technical scope in, it can still modify to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of embodiment of the present invention technical scheme.Should all cover in protection of the invention
Within the scope of.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of sensor for track traffic, it is characterised in that the sensor includes：Case body, parameter acquisition are visited
Head, main control unit and wireless communication module；
The parameter acquisition probe, the main control unit and the wireless communication module may be contained within the case body, institute
Main control unit is stated to be connected with parameter acquisition probe and the wireless communication module respectively；
The parameter acquisition probe is arranged at the operational factor pickup area of rail traffic vehicles, is handed over for gathering the track
The operational factor being open to traffic；
The main control unit, for receiving the operational factor, numeral is converted to by the operational factor by analog signal form
Signal form, and the operational factor of digital signal form is transmitted to the wireless communication module；
The wireless communication module, the operational factor for receiving the master unit transmissions, and with transmission of wireless signals
Mode transmits the operational factor, so as to receive the control device of the operational factor according to the operational factor determines
The running status of rail traffic vehicles.
2. sensor according to claim 1, it is characterised in that the case body includes：First housing and insulation
Second housing；
First housing wraps up the parameter acquisition probe, for protecting the parameter acquisition to pop one's head in；
Main control unit and the wireless communication module described in second housing seal, for protecting the main control unit and described
Wireless communication module；
First housing is fixedly connected with second housing, and is fixed on operational factor acquisition zone by sensor fixed seat
On the car body in domain, first housing probes into the operational factor pickup area, makes the parameter acquisition probe collection fortune
Line parameter.
3. sensor according to claim 2, it is characterised in that the parameter acquisition probe is that temperature signal collection is visited
Head, first housing is heat conduction shell and cylindrical structure, and first housing is inserted for fixing the track traffic
In the pore opened up on the bearing block of the bearing of vehicle, and it is connected with the wall contacts of the bearing；
The temperature signal collection probe, the temperature signal of the bearing for gathering the rail traffic vehicles.
4. sensor according to claim 1, it is characterised in that the sensor also includes：Signal receiving unit, it is described
Signal receiving unit is arranged in the compartment of the rail traffic vehicles and in the wireless communication module predeterminable range；
The signal receiving unit is connected with the wireless communication module and the control device respectively；
The signal receiving unit, the operational factor for wirelessly receiving the wireless communication module transmission, and
The operational factor is transmitted to the control device in a wired fashion.
5. sensor according to claim 1, it is characterised in that the sensor also includes：Energy Saving Control unit, it is described
Energy Saving Control unit is connected with parameter acquisition probe, the main control unit and the wireless communication module respectively；
The Energy Saving Control unit, the operational factor for receiving the parameter acquisition probe transmission, if the operation
Parameter is unsatisfactory for all pre-conditioned, then control the main control unit and the wireless communication module to enter resting state；
If the operational factor meets any pre-conditioned, the main control unit and the wireless communication module is controlled to enter
Working condition, and the operational factor is transmitted to the main control unit, wherein, it is described it is pre-conditioned including：Operational factor is big
It is more than change threshold in the changing value of predetermined threshold value or operational factor.
6. sensor according to claim 1, it is characterised in that the main control unit, it is digital signal form to be additionally operable to
The operational factor addition identification code, and by add identification code after the operational factor transmit to the radio communication mold
Block, so that the control device for receiving the operational factor determines according to the identification code that operational factor parsing is obtained
The operational factor whether the operational factor for needed for.
7. sensor according to claim 1, it is characterised in that the wireless communication module include it is following in one kind or
It is various：Bluetooth module, wifi module, ZigBee module, 433M wireless modules, LoRa communication modules, NB-IoT communication modules.
8. a kind of intelligent monitor system for track traffic, it is characterised in that the system includes：Control device and at least one
The individual sensor as described in any one of claim 1 to 7；The sensor is by the wireless communication module and the middle control dress
Put and be connected；
The control device, for receiving the operational factor that the sensor sends, and according to the operational factor determines
The running status of rail traffic vehicles.
9. system according to claim 8, it is characterised in that the system also includes：It is connected with the control device
Management terminal；
The management terminal, for receiving the prompt message that the control device is generated according to the operational factor.
10. a kind of rail traffic vehicles, it is characterised in that the vehicle includes：Intelligent monitoring as claimed in claim 8 or 9
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710189021.6A CN106809248A (en) | 2017-03-27 | 2017-03-27 | Sensor, intelligent monitor system and rail traffic vehicles for track traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710189021.6A CN106809248A (en) | 2017-03-27 | 2017-03-27 | Sensor, intelligent monitor system and rail traffic vehicles for track traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106809248A true CN106809248A (en) | 2017-06-09 |
Family
ID=59115482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710189021.6A Pending CN106809248A (en) | 2017-03-27 | 2017-03-27 | Sensor, intelligent monitor system and rail traffic vehicles for track traffic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106809248A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380201A (en) * | 2017-07-31 | 2017-11-24 | 株洲中车轨道交通装备有限公司 | Based on wide area network and LAN axletree health status monitoring method and monitoring system |
| CN107380202A (en) * | 2017-07-31 | 2017-11-24 | 株洲中车轨道交通装备有限公司 | Based on NB IoT nets rail vehicle Spindle Status monitoring methods and system |
| CN107963089A (en) * | 2017-11-27 | 2018-04-27 | 江苏高科物流科技股份有限公司 | One kind guidance vehicle driving system and automatic stereowarehouse |
| CN108093379A (en) * | 2018-02-01 | 2018-05-29 | 深圳市泰比特科技有限公司 | A kind of train door monitor terminal and its system based on LoRa |
| CN109451464A (en) * | 2018-11-28 | 2019-03-08 | 卡斯柯信号有限公司 | A kind of tramcar land mobile communication system based on LoRA communication |
| CN109842650A (en) * | 2017-11-27 | 2019-06-04 | 北京通号国铁城市轨道技术有限公司 | One kind interconnects train control system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080283679A1 (en) * | 2007-05-17 | 2008-11-20 | General Electric Company | Hot rail wheel bearing detection |
| CN201923172U (en) * | 2010-11-30 | 2011-08-10 | 张兴莲 | Railway wagon-passenger car axle temperature and air pressure monitoring device based on wireless ad hoc networks |
| CN104477206A (en) * | 2013-07-23 | 2015-04-01 | Skf公司 | Rolling bearing temperature measurement system in a railway axle-box and associated method |
| CN206679022U (en) * | 2017-03-27 | 2017-11-28 | 康为同创集团有限公司 | Sensor, intelligent monitor system and rail traffic vehicles for track traffic |
-
2017
- 2017-03-27 CN CN201710189021.6A patent/CN106809248A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080283679A1 (en) * | 2007-05-17 | 2008-11-20 | General Electric Company | Hot rail wheel bearing detection |
| CN201923172U (en) * | 2010-11-30 | 2011-08-10 | 张兴莲 | Railway wagon-passenger car axle temperature and air pressure monitoring device based on wireless ad hoc networks |
| CN104477206A (en) * | 2013-07-23 | 2015-04-01 | Skf公司 | Rolling bearing temperature measurement system in a railway axle-box and associated method |
| CN206679022U (en) * | 2017-03-27 | 2017-11-28 | 康为同创集团有限公司 | Sensor, intelligent monitor system and rail traffic vehicles for track traffic |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380201A (en) * | 2017-07-31 | 2017-11-24 | 株洲中车轨道交通装备有限公司 | Based on wide area network and LAN axletree health status monitoring method and monitoring system |
| CN107380202A (en) * | 2017-07-31 | 2017-11-24 | 株洲中车轨道交通装备有限公司 | Based on NB IoT nets rail vehicle Spindle Status monitoring methods and system |
| CN107380202B (en) * | 2017-07-31 | 2019-10-08 | 株洲中车轨道交通装备有限公司 | Based on NB-IoT net rail vehicle Spindle Status monitoring method and system |
| CN107963089A (en) * | 2017-11-27 | 2018-04-27 | 江苏高科物流科技股份有限公司 | One kind guidance vehicle driving system and automatic stereowarehouse |
| CN109842650A (en) * | 2017-11-27 | 2019-06-04 | 北京通号国铁城市轨道技术有限公司 | One kind interconnects train control system |
| CN108093379A (en) * | 2018-02-01 | 2018-05-29 | 深圳市泰比特科技有限公司 | A kind of train door monitor terminal and its system based on LoRa |
| CN108093379B (en) * | 2018-02-01 | 2024-01-26 | 深圳市泰比特科技有限公司 | Train door monitoring terminal based on loRa and train door monitoring system based on loRa |
| CN109451464A (en) * | 2018-11-28 | 2019-03-08 | 卡斯柯信号有限公司 | A kind of tramcar land mobile communication system based on LoRA communication |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106809248A (en) | Sensor, intelligent monitor system and rail traffic vehicles for track traffic | |
| CN206679022U (en) | Sensor, intelligent monitor system and rail traffic vehicles for track traffic | |
| CN102390408B (en) | Safety monitoring system of rail wagon | |
| CN201886532U (en) | Vehicle accident early-warning and information recording instrument | |
| CN106585663B (en) | A kind of railway freight-car axle temperature detecting system | |
| CN103786753B (en) | The vehicle-mounted emergency action device of a kind of high speed rail earthquake | |
| CN102024280A (en) | Vehicle accident early alarming and information recorder | |
| CN103206129B (en) | System and method for monitoring bus door | |
| CN204881917U (en) | Cable intermediate head temperature on -line monitoring system based on fog computing technology | |
| CN203102530U (en) | Bus driver fatigue early-warning apparatus | |
| CN202880604U (en) | Thing internet real-time monitoring system of elevator accidents | |
| CN205930759U (en) | Wireless axle temperature monitoring devices and motor train unit | |
| CN106020169B (en) | A kind of control method of slag-soil truck remote management vehicle-mounted intelligent control system | |
| CN107458423A (en) | The early warning system of operation personal safety along the line | |
| CN105501255B (en) | Train stop sign rushing protection system based on fixed-point dual channel redundancy train-ground communication | |
| CN104702196A (en) | Motor operation monitoring system | |
| CN205451346U (en) | Anti -theft system of transformer substation | |
| CN206292573U (en) | A kind of Railway Dangerous Goods Transport supervising device | |
| CN206465950U (en) | A kind of railway freight-car axle temperature detecting system | |
| CN106627658A (en) | Bearing temperature alarming system for wagon | |
| CN202378906U (en) | Constant temperature type composite temperature sensor | |
| CN204348016U (en) | A kind of train pyrotechnics warning device | |
| CN103129578B (en) | Temperature valuing type compound temperature sensor and detecting method thereof | |
| CN203323918U (en) | Bearing temperature detection system | |
| CN107228698A (en) | Power equipment anti-flooding monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170609 |