CN208921775U - Combined-voltage intelligent comprehensive collector - Google Patents
Combined-voltage intelligent comprehensive collector Download PDFInfo
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- CN208921775U CN208921775U CN201821501408.7U CN201821501408U CN208921775U CN 208921775 U CN208921775 U CN 208921775U CN 201821501408 U CN201821501408 U CN 201821501408U CN 208921775 U CN208921775 U CN 208921775U
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Abstract
The utility model relates to a kind of combined-voltage intelligent comprehensive collectors, the intelligent comprehensive collector is connect using CAN bus communication mode with network-type communication interface extension set, the communication interface extension set is connect by network mode with centralized signal supervision maintenance support system communication, the intelligent comprehensive collector includes cassette shell and is mounted on the intracorporal Acquisition Processor of shell, analog input interface, switch value input interface, CAN output interface and power input interface, the Acquisition Processor respectively with analog input interface, switch value input interface, CAN output interface is connected with power input interface, the analog input interface is connect with the voltage output end of equipment to be collected.Compared with prior art, the utility model intelligent acquisition integrated level is high, has many advantages, such as that intelligence is flexibly configurable, expansible.
Description
Technical field
The utility model relates to the monitoring fields of combined-voltage, are applied to full-automatic unmanned driving more particularly, to one kind
The combined-voltage intelligent comprehensive collector of key signal equipment condition monitoring.
Background technique
The demand of combined-voltage intelligent comprehensive collector currently used for centralized signal supervision maintenance support system is very urgent
It cuts, traditional combined-voltage collector is only to face acquisition target to design, for the combined-voltage under new scene
Acquisition target, it is necessary to newly increase a kind of collector and go commercialization, be caused to buying, engineering construction and later maintenance work
Very big puzzlement.Existing traditional combined-voltage collector, transmission bandwidth ability are a bottlenecks, limit collector with it is upper
Close friend's interaction between machine, lacks whole design, does not fully consider that intelligent demand brings application and dimension to scene especially
The simplicity of shield.
Utility model content
The purpose of this utility model be exactly in order to overcome the problems of the above-mentioned prior art and provide a kind of intelligence flexibly,
Expansible combined-voltage intelligent comprehensive collector.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of combined-voltage intelligent comprehensive collector, the intelligent comprehensive collector use CAN bus communication mode
It is connect with network-type communication interface extension set, the communication interface extension set passes through network mode and centralized signal supervision maintenance support
System communication connection, the intelligent comprehensive collector include cassette shell and are mounted on the intracorporal Acquisition Processor of shell, mould
Analog quantity input interface, switch value input interface, CAN output interface and power input interface, the Acquisition Processor respectively with
Analog input interface, switch value input interface, CAN output interface are connected with power input interface, the analog input
Interface is connect with the voltage output end of equipment to be collected.
Preferably, the analog input interface is eight channel analogy amount input interfaces, and the On-off signal connects
Mouth is eight channel switch amount input interfaces.
Preferably, the analog input interface includes that AC power supply panel voltage input end, DC power supply panel voltage are defeated
Enter end, stand connection voltage input end, switch indication voltage input end, track combined-voltage input terminal, voltage input end of taking precautions against natural calamities, electricity
Codeization voltage input end, shield door voltage input end, meter shaft magnetic head voltage input end, high-voltage pulse input terminal and multiple features
Railway voltage input terminal.
Preferably, the intelligent comprehensive collector further includes the complete machine state run indicator connecting with Acquisition Processor
With on-off state indicator light, the complete machine state run indicator and on-off state indicator light are separately mounted to shell face
On plate.
Preferably, the intelligent comprehensive collector further includes the warning circuit connecting with Acquisition Processor, alarm electricity
Road includes alarm switch and alarm lamp interconnected, and the alarm switch is connect with Acquisition Processor, the report
Alert indicator light is mounted on case panel.
Preferably, the case panel is equipped with the display screen for showing each road voltage, and the display location is in complete machine
Between state run indicator and on-off state indicator light；The case panel is equipped with the U-shaped slot for installation.
Compared with prior art, the utility model has the advantage that
1, the utility model passes through the various combination of analog input interface and switch value input interface, to hand over to realize
The synthetical collection of d. c. voltage signal substantially increases integrated level, while also substantially increasing operation ease；
2, the utility model is highly-safe, by the way that local warning circuit and alarm lamp is arranged, substantially increases equipment
Safety；
3, the utility model operation is more convenient, passes through the analog input interface and On-off signal being arranged on shell
The current acquisition of various ways can be realized by patching for interface；
4, the utility model installation is more convenient, and by the way that U-shaped slot is arranged, installation is more convenient, while real-time using display screen
Show information of voltage, more intuitively；
5, the utility model product intelligent acquisition integrated level is high, supports remote functionality configuration, remote upgrade, supports that range can
Configuration, acquisition rate is configurable, signal frequency is configurable, filtering parameter is configurable, better in such a way that this intelligence is flexible
Staff is helped to carry out on-site maintenance support.
6, the bandwidth ability of the utility model CAN bus greatly improves, and is handed over using the interface and external realization data of standard
It changes, there is good open, scalability, so that the expansion to system brings very big development space.
Detailed description of the invention
Fig. 1 is the original image structural schematic diagram of the alternating current intelligent comprehensive collector of the utility model；
Fig. 2 is the terminal table of comparisons of the alternating current intelligent comprehensive collector of the utility model；
Fig. 3 is the outline structural diagram of the intelligent comprehensive collector of the utility model.
Wherein 1 is Acquisition Processor, and 2 be analog input interface, and 3 be switch value input interface, and 4 be CAN output interface,
5 be power input interface, and 6 be complete machine state run indicator, and 7 be on-off state indicator light, and 8 be alarm switch, and 9 be function
Show key, 10 be shell, and 11 be U-shaped slot, and 12 be display screen, and 13 be alarm lamp.
Specific embodiment
The technical scheme in the embodiment of the utility model will be carried out clear, be fully described by, it is clear that described below
Embodiment is a part of the embodiment of the utility model, rather than whole embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work all should belong to this
The range of utility model protection.
As shown in figures 1 and 3, a kind of combined-voltage intelligent comprehensive collector, the intelligent comprehensive collector use
CAN bus communication mode is connect with network-type communication interface extension set, and the intelligent comprehensive collector includes shell 10 and peace
Acquisition Processor 1 in shell 10 and analog input interface 2, the On-off signal being connect respectively with Acquisition Processor
Interface 3, CAN output interface 4 and power input interface 5, the voltage output of the analog input interface 2 and equipment to be collected
End connection, is equipped with A/D converter circuit between the analog input interface and Acquisition Processor, while Acquisition Processor can be with
For MCU.
The analog input interface is eight channel analogy amount input interfaces, and the switch value input interface is eight logical
Road switch value input interface.
The analog input interface includes AC power supply panel voltage input end, DC power supply panel voltage input end, stands
Join voltage input end, switch indication voltage input end, track combined-voltage input terminal, voltage input end of taking precautions against natural calamities, coding electricity
Press input terminal, shield door voltage input end, meter shaft magnetic head voltage input end, high-voltage pulse input terminal and multiple features track electricity
Press input terminal.
The intelligent comprehensive collector further includes the complete machine state run indicator 6 connecting with Acquisition Processor and switch
Status indicator lamp 7 is measured, the complete machine state run indicator and on-off state indicator light are separately mounted on case panel.
The intelligent comprehensive collector further includes the warning circuit connecting with Acquisition Processor, which includes phase
The alarm switch 8 and alarm lamp to connect, the alarm switch 8 are connect with Acquisition Processor 1, the police instruction
Lamp is mounted on case panel.
The case panel is equipped with the display screen 12 for showing each road voltage, which transports in complete machine state
Between row indicator light and on-off state indicator light；The case panel is equipped with the U-shaped slot 11 for installation.
The utility model intelligent comprehensive collector is connect using CAN bus communication mode with network-type communication interface extension set,
The network-type communication interface extension set is connect by network communication mode with centralized signal supervision maintenance support system.
The intelligent comprehensive collector changes the work of collector according to actual needs, supports remote functionality configuration, tool
Standby multiple monitoring object signal acquisition process abilities.
The intelligent comprehensive collector realizes function type configuration by station machine transmitting order to lower levels, each function type divides
For a subclassification, corresponding different acquisition object.
The monitoring object of the alternating current intelligent comprehensive collector acquisition includes AC power supply panel voltage, DC power supply
Screen voltage, connection voltage of standing, switch indication voltage, track combined-voltage, voltage of taking precautions against natural calamities, coding voltage, shielding gate voltage, meter
Axis magnetic head voltage, high-voltage pulse, multiple features railway voltage.
The intelligent comprehensive collection equipment is standby to carry out remote online upgrading ability.
The online upgrading process of the intelligent comprehensive collector includes: that station machine sends upgrading data packet, slave computer feedback
Upgrade status；The upgrade status includes upgrading successfully, communicating verification failure and burning program verification failure；Work as upgrade status
When failing for communication verification failure or burning program verification, machine of standing retransmits upgrading data packet.
The intelligent comprehensive collector supports inline diagnosis, has from warning function.
The intelligent comprehensive collector by being diagnosed from Your Majesty from body alert data in time, the alarm class
Type includes that MCU restarts alarm, the monitoring of module itself voltage and current and house dog.
The intelligent comprehensive collection equipment is for configuration function configurability.
The configuration function includes range, acquisition rate, signal frequency and filtering parameter, by the range, acquisition
Rate, signal frequency and filtering parameter are divided into functional attributes, and configuration function is realized in the configuration by carrying out functional attributes online
It is configurable.Flexible configuration function, which greatly reduces, needs to develop and replace indispensable different acquisition device type and number.It utilizes
The configuration function of intelligent comprehensive collector can make same type of collector work in optimum state, and it is many and diverse to adapt to scene
Changeable physical condition.
Range gear attribute is designed according to on-site actual situations using range gear, flexible adaptation on-site signal amplitude
Different scenes, and make the automatic condition of compatibility variation of the characteristic of range subdivision gear in a certain range；
Sampling rate attribute, meets the different scenes of spot sampling rate, and the change of acquisition rate function items does not influence intelligence
The main program of energy synthetical collection device；
Signal frequency attribute, dominant frequency can be set by Configuration Online, configure high efficiency than artificial dial-up.
Filtering parameter attribute, can be by being filtered the configuration of parameter function attribute, to realize software filtering online.
As shown in Fig. 2, the intelligent comprehensive collector includes including the input of 8 channel analogy amounts, the input of 8 way switch amounts, 1
Road CAN output, 1 road 12V power supply.The intelligent comprehensive collector can carry out 8 groups of 50Hz alternating voltages of intelligent acquisition or 8 respectively
Group DC voltage, two groups of 3 phase of 50Hz, 4 line voltages, 25Hz railway voltage phase angle, shift frequency send 450-950Hz shift frequency (carrier wave) letter
Number, the acquisition of 1700-2600Hz shift frequency (carrier wave) signal, 3 road high-voltage electronic pulse tracks, 4 road supply voltage of shield door (opens on 4 tunnels
Pass amount), 4 tunnel meter shaft magnetic head return voltage signals and instant-curve when returning vehicle, voltage of taking precautions against natural calamities, stand joins voltage and 16 ways
Trouble indicates voltage.
Function type configuration is realized by station machine transmitting order to lower levels, each function type is divided into a subclassification, corresponding different
Acquisition target can realize that acquisition AC power supply panel voltage, DC power supply panel voltage, stand connection voltage, switch indication voltage, track are handed over
DC voltage, voltage of taking precautions against natural calamities, coding voltage, shielding gate voltage, meter shaft magnetic head voltage, high-voltage pulse, multiple features track
Voltage.
Intelligent comprehensive collector can store a large amount of information, and user can inquire at any time.These information may include equipment
Historical information.For example, date of manufacture, software version, unique tag serial number, factory test result etc..The extension of storage content
Property only limited by intelligence sensor memory capacity itself.
As shown in figure 3, comprehensively considering in-site installation environment, combined-voltage intelligent comprehensive collector installation dimension is limited to
Within the scope of 185mm*165mm*55mm, compatible existing combined bay, it is contemplated that loop wire, Interface Terminal use double-row terminal, and card slot is set
Meter supports thickness 2mm label card.
The performance of the utility model:
1) flame-retardancy requirements, fire-protection rating meet V0 flame retardant rating requirement in GB/T 5169.10, PCB material and contain plastics
The flame retardant property of component should meet UL94V-0 grades of standard requirements.
2) average time between failures (MTBF) >=10000 hour.
3) operating ambient temperature is set as -5~45 DEG C, and relative humidity is not more than 90% (25 DEG C of room temperature)；Storage temperature -25
DEG C~70 DEG C.
4) low pressure performance need to meet AX class requirement in product standard EN50125-3, should be able to be less than or equal in height above sea level
It is worked normally under the conditions of 3000m, atmospheric pressure 70kPa~106kPa, testing standard uses EN60068-2-13, GB/
T2423.21, performance criterion A.
5) insulation pressure resistance is not less than AC 3550V, input, output, power supply mutual 2500V AC, 1min, 1mA.
6) radio frequency electromagnetic field radiation immunity: meet test power supply 10V, performance criterion A requirement in GB/T 17626.6.
7) class 4, performance criterion A requirement power frequency magnetic field noise immunity: are tested in GB/T 17626.8.
8) grade 3, performance criterion B requirement esd immunity: are tested in GB/T 17626.2.
9) class 4, performance criterion A requirement pulse magnetic field immunity: are tested in GB/T 17626.9；
10) grade 3 (power port, I/O signal, number electrical fast transient (eft) immunity to interference: are tested in GB/T 17626.4
According to CAN communication port), performance criterion A requirement.
11) grade 2 (power port, I/O signal, data and CAN communication surge immunity: are tested in GB/T 17626.5
Port), performance criterion A requirement.
12) conducted emission: Class A limitation requires in GB 9254.
13) radiation-emitting: Class A limitation requires in GB 9254.
14) low-temperature test: EN 60068-2-1Ad.
15) hot test: EN 60068-2-2Bd.
16) steady-state damp heat test: EN 60068-2-78Cab, GB/T2423.3.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can be readily occurred in various
Equivalent modifications or substitutions, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this is practical
Novel protection scope should be subject to the protection scope in claims.
Claims (6)
1. a kind of combined-voltage intelligent comprehensive collector, the intelligent comprehensive collector using CAN bus communication mode with
The connection of network-type communication interface extension set, the communication interface extension set pass through network mode and centralized signal supervision maintenance support system
System communication connection, which is characterized in that the intelligent comprehensive collector includes cassette shell and is mounted on the intracorporal acquisition of shell
Processor, analog input interface, switch value input interface, CAN output interface and power input interface, the acquisition process
Device is connect with analog input interface, switch value input interface, CAN output interface and power input interface respectively, the mould
Analog quantity input interface is connect with the voltage output end of equipment to be collected.
2. a kind of combined-voltage intelligent comprehensive collector according to claim 1, which is characterized in that the analog quantity
Input interface is eight channel analogy amount input interfaces, and the switch value input interface is eight channel switch amount input interfaces.
3. a kind of combined-voltage intelligent comprehensive collector according to claim 1, which is characterized in that the analog quantity
Input interface includes AC power supply panel voltage input end, DC power supply panel voltage input end, stand connection voltage input end, switch indication
Voltage input end, track combined-voltage input terminal, voltage input end of taking precautions against natural calamities, coding voltage input end, shielding gate voltage are defeated
Enter end, meter shaft magnetic head voltage input end, high-voltage pulse input terminal and multiple features railway voltage input terminal.
4. a kind of combined-voltage intelligent comprehensive collector according to claim 1, which is characterized in that the intelligence is comprehensive
Closing collector further includes the complete machine state run indicator connecting with Acquisition Processor and on-off state indicator light, and described is whole
Machine state run indicator and on-off state indicator light are separately mounted on case panel.
5. a kind of combined-voltage intelligent comprehensive collector according to claim 1, which is characterized in that the intelligence is comprehensive
Closing collector further includes the warning circuit connecting with Acquisition Processor, which includes alarm switch and report interconnected
Alert indicator light, the alarm switch are connect with Acquisition Processor, and the alarm lamp is mounted on case panel.
6. a kind of combined-voltage intelligent comprehensive collector according to claim 4, which is characterized in that the shell face
Plate is equipped with the display screen for showing each road voltage, which refers in complete machine state run indicator and on-off state
Show between lamp；The case panel is equipped with the U-shaped slot for installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501408.7U CN208921775U (en) | 2018-09-13 | 2018-09-13 | Combined-voltage intelligent comprehensive collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501408.7U CN208921775U (en) | 2018-09-13 | 2018-09-13 | Combined-voltage intelligent comprehensive collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208921775U true CN208921775U (en) | 2019-05-31 |
Family
ID=66705521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821501408.7U Active CN208921775U (en) | 2018-09-13 | 2018-09-13 | Combined-voltage intelligent comprehensive collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208921775U (en) |
-
2018
- 2018-09-13 CN CN201821501408.7U patent/CN208921775U/en active Active
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