CN208806813U - Ac and dc current intelligent comprehensive collector - Google Patents
Ac and dc current intelligent comprehensive collector Download PDFInfo
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- CN208806813U CN208806813U CN201821496687.2U CN201821496687U CN208806813U CN 208806813 U CN208806813 U CN 208806813U CN 201821496687 U CN201821496687 U CN 201821496687U CN 208806813 U CN208806813 U CN 208806813U
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Abstract
The utility model relates to a kind of ac and dc current intelligent comprehensive collectors, the intelligent comprehensive collector is connect using CAN bus communication mode with network-type communication interface extension set, 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 the acquisition Acquisition Processor being separately mounted on cassette shell, electric current input wires terminal, On-off signal connecting terminal, CAN output wiring terminal and power input connecting terminal, the acquisition Acquisition Processor respectively with electric current input wires terminal, On-off signal connecting terminal, CAN output wiring terminal is connected with power input connecting terminal.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 ac and dc current, are applied to full-automatic unmanned driving more particularly, to one kind
The ac and dc current intelligent comprehensive collector of key signal equipment condition monitoring.
Background technique
Ac and dc current collector traditional at present only has to single monitoring object signal acquisition, inevitably will
Miscellaneous collector is formed, under small batch demand situation, some problems will be encountered during commercialization.Existing biography
The ac and dc current collector of system, transmission bandwidth ability are a bottlenecks, and the close friend limited between collector and host computer interacts.
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 ac and dc current intelligent comprehensive collector.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of ac and dc current intelligent comprehensive collector, the intelligent comprehensive collector use CAN bus communication mode and net
The connection of network type communication interface extension set, communication interface extension set are connected by network mode and centralized signal supervision maintenance support system communication
Connect, the intelligent comprehensive collector include cassette shell and the acquisition Acquisition Processor being separately mounted on cassette shell,
Electric current input wires terminal, On-off signal connecting terminal, CAN output wiring terminal and power input connecting terminal, it is described
Acquire Acquisition Processor respectively with electric current input wires terminal, On-off signal connecting terminal, CAN output wiring terminal and power supply
The connection of input wires terminal.
Preferably, when the intelligent comprehensive collector is alternating-current acquisition unit, the electric current input wires terminal
For the input of four paths electric currents, the On-off signal connecting terminal is the input of six way switch amounts.
Preferably, when the intelligent comprehensive collector is DC current collector, the electric current input wires terminal
For the input of three paths electric currents, the On-off signal connecting terminal is the input of nine way switch amounts.
Preferably, the intelligent comprehensive collector further includes the switching value work light connecting with Acquisition Processor,
The switching value work light is installed on case panel.
Preferably, the intelligent comprehensive collector further includes the warning circuit connecting with Acquisition Processor, alarm electricity
Road includes sequentially connected alarm switch and alarm lamp, and the alarm switch is connect with Acquisition Processor, the report
Alert indicator light is mounted on case panel.
Preferably, it is defeated to include heater current input wires terminal, 50Hz alternating current for the electric current input terminal attached bag
It is defeated to enter connecting terminal, shift frequency transmission electric current input wires terminal, ZD7 type Switch current input wires terminal, EJ type Switch current
Enter connecting terminal and power supply panel DC current input wires terminal.
Compared with prior art, the utility model has the advantage that
1, the utility model is by the various combination of connecting terminal, thus the synthetical collection to realize alternating current-direct current signal, greatly
Integrated level is improved greatly, 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, can be real by patching by the way that the connecting terminal on shell both sides is arranged in
The current acquisition of existing various ways；
4, 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 outside drawing of the alternating current intelligent comprehensive collector of the utility model；
Fig. 2 is the outside drawing of the DC current intelligent comprehensive collector of the utility model；
Fig. 3 is the terminal schematic diagram of the alternating current intelligent comprehensive collector of the utility model；
Fig. 4 is the terminal schematic diagram of the DC current intelligent comprehensive collector of the utility model；
Fig. 5 is the intelligent comprehensive collector schematic diagram of internal structure of the utility model.
Wherein 1 is shell, and 2 be the first connecting terminal, and 3 be the second connecting terminal, and 4 be third connecting terminal, and 5 be switching value
Work light, 6 show touching for function, and 7 be Acquisition Processor, and 8 be electric current input wires terminal, and 9 connect for On-off signal
Line terminals, 10 be CAN output wiring terminal, and 11 be power input connecting terminal, and 12 be alarm switch, 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 Fig. 1~2,5, ac and dc current intelligent comprehensive collector, the intelligent comprehensive collector uses CAN total
Line communication mode is connect with network-type communication interface extension set, and the intelligent comprehensive collector includes shell 1 and installs respectively
Acquisition Processor 7, electric current input wires terminal 8, On-off signal connecting terminal 9, CAN output wiring terminal 10 on shell
With power input connecting terminal 11, part of On-off signal connecting terminal 9 constitutes the first connecting terminal 2, CAN on shell
Output wiring terminal 10 and power input connecting terminal 11 constitute the second connecting terminal 3 on shell, electric current input wires terminal 8
Third connecting terminal 4 is constituted with partial switch amount input wires terminal 9, the Acquisition Processor 7 connects with electric current input respectively
Line terminals 8, On-off signal connecting terminal 9, CAN output wiring terminal 10 and power input connecting terminal 11 connect, described
Acquisition Processor is MCU；
By carrying out the setting of different numbers to electric current input wires terminal and On-off signal connecting terminal, to come real
Existing intelligent comprehensive collector exchange acquisition or direct current acquisition.
When the intelligent comprehensive collector is alternating-current acquisition unit, the electric current input wires terminal is logical for four tunnels
The input of road electric current, the On-off signal connecting terminal are the input of four-way switch amount.
When the intelligent comprehensive collector is DC current collector, the electric current input wires terminal is logical for three tunnels
The input of road electric current, the On-off signal connecting terminal are the input of nine way switch amounts.
The intelligent comprehensive collector further includes the switching value work light connecting with Acquisition Processor, the switching value
Work light is installed on case panel.
The intelligent comprehensive collector further includes the warning circuit connecting with Acquisition Processor, the warning circuit include according to
The alarm switch 12 and alarm lamp of secondary connection, the alarm switch are connect with Acquisition Processor, the police instruction
Lamp is mounted on case panel.
The electric current input terminal attached bag includes heater current input wires terminal, 50Hz alternating current input terminal
Son, shift frequency send electric current input wires terminal, ZD7 type Switch current input wires terminal, EJ type Switch current input terminal
Son and power supply panel DC current input wires terminal.
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 the actual needs, supports remote functionality configuration,
Have 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 intelligent comprehensive collector includes alternating current intelligent comprehensive collector and the acquisition of DC current intelligent comprehensive
Device.
The monitoring object of the described alternating current intelligent comprehensive collector acquisition include heater current, 50Hz alternating current and
Shift frequency sends electric current；The monitoring object of the DC current intelligent comprehensive collector acquisition includes ZD7 type Switch current, EJ type
Switch current and power supply panel DC current.
The standby ability for carrying out remote online upgrading of the intelligent comprehensive collection equipment.
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 acquisition rate and filtering parameter, and the acquisition rate configuration is by carrying out online
The configuration of sampling rate functional attributes, to realize the different scenes of spot sampling rate；The filtering parameter configuration is logical
The configuration for being filtered parameter function attribute online is crossed, to realize filtering.
As shown in Figure 3 and Figure 4, the alternating current intelligent comprehensive collector includes that 4 paths electric currents input, 4 tunnels are opened
Pass amount input, 1 road CAN output, 1 road 12V power input；DC current intelligent comprehensive collector include 3 paths electric currents input,
The input of 9 way switch amounts, 1 road CAN output, 1 road 12V power input.
The intelligent comprehensive collector can store a large amount of information, and user can inquire at any time.These information may include
The historical information of equipment.For example, date of manufacture, software version, unique tag serial number, factory test result etc..Storage content
Scalability only limited by intelligence sensor memory capacity itself.
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) pressure-resistant: 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 ac and dc current intelligent comprehensive collector, which uses CAN bus communication mode and network
The connection of type communication interface extension set, communication interface extension set are connected by network mode and centralized signal supervision maintenance support system communication
It connects, which is characterized in that the acquisition that the intelligent comprehensive collector includes cassette shell and is separately mounted on cassette shell
Acquisition Processor, electric current input wires terminal, On-off signal connecting terminal, CAN output wiring terminal and power input wiring
Terminal, the acquisition Acquisition Processor connect with electric current input wires terminal, On-off signal connecting terminal, CAN output respectively
Line terminals are connected with power input connecting terminal.
2. a kind of ac and dc current intelligent comprehensive collector according to claim 1, which is characterized in that the intelligence is comprehensive
When conjunction collector is alternating-current acquisition unit, the electric current input wires terminal is the input of four paths electric currents, and described opens
Input wires terminal is measured as the input of six way switch amounts in pass.
3. a kind of ac and dc current intelligent comprehensive collector according to claim 1, which is characterized in that the intelligence is comprehensive
When conjunction collector is DC current collector, the electric current input wires terminal is the input of three paths electric currents, and described opens
Input wires terminal is measured as the input of nine way switch amounts in pass.
4. a kind of ac and dc current intelligent comprehensive collector according to claim 1, which is characterized in that the intelligence is comprehensive
Closing collector further includes the switching value work light connecting with Acquisition Processor, the switching value work light mounting shell dignity
On plate.
5. a kind of ac and dc current 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 sequentially connected alarm switch and report
Alert indicator light, the alarm switch are connect with Acquisition Processor, and the alarm lamp is mounted on case panel.
6. a kind of ac and dc current intelligent comprehensive collector according to claim 1, which is characterized in that the electric current is defeated
Entering connecting terminal includes heater current input wires terminal, 50Hz alternating current input wires terminal, shift frequency transmission electric current input
Connecting terminal, ZD7 type Switch current input wires terminal, EJ type Switch current input wires terminal and power supply panel DC current are defeated
Enter connecting terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821496687.2U CN208806813U (en) | 2018-09-13 | 2018-09-13 | Ac and dc current intelligent comprehensive collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821496687.2U CN208806813U (en) | 2018-09-13 | 2018-09-13 | Ac and dc current intelligent comprehensive collector |
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| Publication Number | Publication Date |
|---|---|
| CN208806813U true CN208806813U (en) | 2019-04-30 |
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ID=66237267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201821496687.2U Active CN208806813U (en) | 2018-09-13 | 2018-09-13 | Ac and dc current intelligent comprehensive collector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109039778A (en) * | 2018-09-13 | 2018-12-18 | 卡斯柯信号有限公司 | A kind of ac and dc current intelligent comprehensive collector |
-
2018
- 2018-09-13 CN CN201821496687.2U patent/CN208806813U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109039778A (en) * | 2018-09-13 | 2018-12-18 | 卡斯柯信号有限公司 | A kind of ac and dc current intelligent comprehensive collector |
| CN109039778B (en) * | 2018-09-13 | 2024-02-20 | 卡斯柯信号有限公司 | Intelligent comprehensive collector for alternating current and direct current |
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