CN208596303U - The Circuit Switched Network of integrated needle bed - Google Patents
The Circuit Switched Network of integrated needle bed Download PDFInfo
- Publication number
- CN208596303U CN208596303U CN201821018283.2U CN201821018283U CN208596303U CN 208596303 U CN208596303 U CN 208596303U CN 201821018283 U CN201821018283 U CN 201821018283U CN 208596303 U CN208596303 U CN 208596303U
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- CN
- China
- Prior art keywords
- circuit switched
- needle bed
- switched network
- interchanger
- plc module
- 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.)
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Abstract
The utility model relates to a kind of Circuit Switched Networks of integrated needle bed, the Circuit Switched Network includes industry control host computer, middle-position machine, touch screen, PLC module, battery charging and discharging module and several temperature sensors, middle-position machine is electrically connected each DC-DC control circuit in battery charging and discharging module, PLC module is carried out wireless communication with extraneous terminal, the Circuit Switched Network further includes interchanger and ether network switch, interchanger respectively with industry control host computer, middle-position machine, touch screen, PLC module electrical connection, the temperature sensor is electrically connected in interchanger through ether network switch, by by industry control host computer, touch screen, PLC module, middle-position machine, temperature sensor carries out connection by interchanger, to form an independent local area network, the side of local area network is made up of cable Formula carries out data communication, is not only avoided that the interference problem generated between route, and simplified to the route cabling of needle bed.
Description
Technical field
The utility model relates to the needle bed for testing power battery, in particular to a kind of connection of integrated needle bed
Network.
Background technique
Needle bed is the equipment for carrying out power battery charge-discharge test, sees Fig. 1, currently marketed needle bed is due to existing
Numerous electronic devices, such as industry control host computer, middle-position machine, touch screen, PLC module, DC-DC control circuit, temperature sensor,
Route cabling inside needle bed is sufficiently complex, to consider that controlling route separates with route is acquired to reduce interference, needle bed in addition
Internal route cabling can be more cumbersome.
Summary of the invention
Utility model aims to solve shortcomings in the prior art, provide a kind of route of integrated needle bed
Network is connected, which simplifies the route cabling of needle bed.
The purpose of this utility model is achieved through the following technical solutions:
The Circuit Switched Network of integrated needle bed is provided, which includes industry control host computer, middle-position machine, touch
Screen, PLC module, battery charging and discharging module and several temperature sensors, battery charging and discharging module are controlled equipped with several DC-DC
Circuit, each DC-DC control circuit carry out charge/discharge to mesuring battary respectively, and middle-position machine is electrically connected battery charging and discharging mould
Each DC-DC control circuit in block, each temperature sensor detect the temperature of a mesuring battary, PLC module and the external world
Terminal carries out wireless communication, and the Circuit Switched Network further includes interchanger and ether network switch, interchanger respectively with industry control
Host computer, middle-position machine, touch screen, PLC module electrical connection, the temperature sensor are electrically connected to interchanger through ether network switch
In.
Wherein, the Circuit Switched Network further includes temperature sampler, several temperature sensors are electrically connected temperature
Collector, temperature sampler are connect with ether network switch by bus.
Wherein, the ether network switch is specifically 485 turns of ether network switch, temperature sampler and ether network switch
It is connected especially by RS-485 bus.
Wherein, the interchanger is specifically router.
Wherein, the router is electrically connected industry control host computer, middle-position machine, touch screen, PLC mould especially by RJ45 bus
Block or ether network switch.
Wherein, PLC module carries out WIFI communication with extraneous terminal by router.
The utility model has the advantages that
The utility model to industry control host computer, touch screen, PLC module, middle-position machine, temperature sensor by interchanger come into
Row line connection carries out data communication in such a way that cable constitutes local area network to form an independent local area network,
It is not only avoided that the interference problem generated between route, and the route cabling of needle bed is simplified.
Detailed description of the invention
Utility model is described further using attached drawing, but the embodiment in attached drawing does not constitute and appoints to the utility model
What is limited, for those of ordinary skill in the art, without creative efforts, can also be according to the following drawings
Obtain other attached drawings.
Fig. 1 is the connection schematic diagram of existing needle bed.
Fig. 2 is the connection schematic diagram of the integrated needle bed of the utility model.
Specific embodiment
As shown in Fig. 2, the Circuit Switched Network of needle bed include industry control host computer 1, middle-position machine 2, battery charging and discharging module 3,
PLC module 5, touch screen 6, router 7 and several temperature sensors 41.
Battery charging and discharging module 3 is used to carry out charge-discharge test to power battery comprising several DC-DC control electricity
Road, each DC-DC control circuit carry out charge/discharge to a mesuring battary, since battery charging and discharging module 3 is the prior art,
Do not make to be unfolded herein.
Middle-position machine 2 is used to carry out the operation and judgement of data, so that industry control host computer 1 can only carry out process in systems
Editor issues with data look facility, each DC-DC control circuit being electrically connected in battery charging and discharging module 3, thus
It controls each DC-DC control circuit and is in charge mode/discharge mode.
Temperature sensor 41 is used to detect the temperature of mesuring battary, is arranged in a one-to-one correspondence with mesuring battary.For convenience
Temperature data is counted, temperature sampler 42 is set in Circuit Switched Network, each temperature sensor 41 is by collected temperature
Data are uploaded to temperature sampler 42 jointly, are managed registration to each temperature data by temperature sampler 42.Temperature acquisition
Device 42 and 485 turn ether network switch 43 is connect by RS-485 bus, to inhibit to transmit caused by multiple temperature datas
Common mode interference.
Touch screen 6 is used for human-computer interaction, and the load of PLC module 5 is communicated with terminals such as mobile phones.
Middle-position machine 2, touch screen 6, PLC module 5 and 485 turn ether network switch 43 are connected to by RJ45 bus same
On a router 7, the free switching of signal path is realized as an interchanger using router 7.Then again from router 7
On pick out a RJ45 bus and be connected as cable port with industry control host computer 1, industry control host computer 1 can pass through local area network
Mode runs to control middle-position machine 2, temperature sampler 42, touch screen 6, PLC module 5, and cabling entire so only needs a net
Line end mouth is as input/output port, to greatly simplifie the route cabling of needle bed, but also improves the transmission speed of data
Degree, avoids the interference problem generated between route.
Further, since using router 7 as interchanger, PLC module 5 can directly by router 7 come with it is extraneous
Terminal carries out WIFI communication, does not have to more succinct in additionally setting wireless communication unit, line construction.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered
Work as understanding, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (6)
1. the Circuit Switched Network of integrated needle bed, it is characterized in that:
The Circuit Switched Network include industry control host computer, middle-position machine, touch screen, PLC module, battery charging and discharging module and several
Temperature sensor, battery charging and discharging module are equipped with several DC-DC control circuits, and each DC-DC control circuit is given to be measured respectively
Battery carries out charge/discharge, and middle-position machine is electrically connected each DC-DC control circuit in battery charging and discharging module, each temperature
Sensor detects the temperature of a mesuring battary, and PLC module is carried out wireless communication with extraneous terminal,
The Circuit Switched Network further includes interchanger and ether network switch, interchanger respectively with industry control host computer, middle-position machine,
Touch screen, PLC module electrical connection, the temperature sensor are electrically connected in interchanger through ether network switch.
2. the Circuit Switched Network of integration needle bed according to claim 1, it is characterized in that: the Circuit Switched Network is also
Including temperature sampler, several temperature sensors are electrically connected temperature sampler, temperature sampler and ether network switch
It is connected by bus.
3. the Circuit Switched Network of integration needle bed according to claim 2, it is characterized in that: the ether network switch has
Body is 485 turns of ether network switch, and temperature sampler is connect with ether network switch especially by RS-485 bus.
4. the Circuit Switched Network of integration needle bed according to claim 1, it is characterized in that: the interchanger is specifically road
By device.
5. it is according to claim 4 integration needle bed Circuit Switched Network, it is characterized in that: the router especially by
RJ45 bus is electrically connected industry control host computer, middle-position machine, touch screen, PLC module or ether network switch.
6. the Circuit Switched Network of integration needle bed according to claim 4 or 5, it is characterized in that: PLC module passes through routing
Device to carry out WIFI communication with extraneous terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821018283.2U CN208596303U (en) | 2018-06-28 | 2018-06-28 | The Circuit Switched Network of integrated needle bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821018283.2U CN208596303U (en) | 2018-06-28 | 2018-06-28 | The Circuit Switched Network of integrated needle bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208596303U true CN208596303U (en) | 2019-03-12 |
Family
ID=65602079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821018283.2U Active CN208596303U (en) | 2018-06-28 | 2018-06-28 | The Circuit Switched Network of integrated needle bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208596303U (en) |
-
2018
- 2018-06-28 CN CN201821018283.2U patent/CN208596303U/en active Active
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