CN205901768U - Multi -functional bus device testing arrangement - Google Patents
Multi -functional bus device testing arrangement Download PDFInfo
- Publication number
- CN205901768U CN205901768U CN201620842211.4U CN201620842211U CN205901768U CN 205901768 U CN205901768 U CN 205901768U CN 201620842211 U CN201620842211 U CN 201620842211U CN 205901768 U CN205901768 U CN 205901768U
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- Prior art keywords
- bus
- interface
- module
- master control
- power
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Abstract
The utility model discloses a multi -functional bus device testing arrangement, including the main control panel, test button module and be used for connecting bus device's the analog indication board of awaiting measuring, wherein, the last master control MCU module that is provided with of the main control panel, the input and the test button module of master control MCU module link to each other, the output of master control MCU module links to each other with the bus device that awaits measuring, the power end of master control MCU module passes through power source change over switch and the power pack module links to each other, the last row's of the being provided with pin type socket of power source change over switch, terminal formula socket, USB interface, cut straightly formula socket and N the BUS interface, communication interface conversion equipment is passed through to master control MCU module and PC debugging end links to each other. The utility model provides a multi -functional bus device testing arrangement, the compatibility is strong, easily expands, can satisfy various different bus device's test requirement, improves efficiency of software testing and convenience greatly.
Description
Technical field
This utility model is related to a kind of bus apparatus test device, more particularly, to a kind of multifunction bus equipment test dress
Put.
Background technology
A critically important in process of production link of bus apparatus is test, and perfect testing tool can improve batch
The yields producing, reduces the link producing, and excellent product can virtually improve the image of enterprise.
Light current bus apparatus are carried out test and be required for very complicated wiring and and loaded down with trivial details step.Different product tests
Need different power supplys, different mounting means, different interface, different auxiliary facility, different pc clients is soft
Part ..., in order to mate the test environment of these products it is often necessary to devote a tremendous amount of time, turns the buying of multiple producers or determines
System just can assort all devices.However, completing test once, new product can run into identical problem again.Therefore, having must
There is provided a set of perfect, the strong test equipment of compatibility is above-mentioned by solving the problems, such as.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of multifunction bus equipment testing device, compatibility
By force it is easy to extension, disclosure satisfy that the test request of various different bus equipment, greatly improve testing efficiency and convenience.
This utility model employed technical scheme comprise that a kind of multifunction bus equipment of offer for solving above-mentioned technical problem
Test device, including master board, tests key-press module and the simulation indicator board for connecting bus apparatus to be measured, wherein,
Master control mcu module is provided with described master board, the input of described master control mcu module is connected with test key-press module, institute
The outfan stating master control mcu module is connected with bus apparatus to be measured, and the power end of described master control mcu module is turned by power interface
Change switch to be connected with power package module, the row's of being provided with needle type socket, terminal-type socket, usb on described power interface permutator
Interface, direct insertion socket and n-bus interface；Described master control mcu module passes through communication interface switching device and pc debugs end phase
Even.
Above-mentioned multifunction bus equipment testing device, wherein, described power package module include dc3.3v, dc5v, dc9v,
Dc12v and dc24v power supply, described power package module is connected with ac220v power supply by power transfer module.
Above-mentioned multifunction bus equipment testing device, wherein, described communication interface switching device is connected with tcp/ip
Interface, can interface, n-bus interface, rs232 interface, rs422 and rs485 interface.
Above-mentioned multifunction bus equipment testing device, wherein, described test key-press module includes power button, bus
Practise button, communication test button and bus apparatus to be measured opening and closing regulating key.
This utility model contrasts prior art following beneficial effect: the multifunction bus equipment that this utility model provides
Test device, connects power package module by power interface permutator, connects different leading to using communication interface switching device
Communication interface, and pass through key-press module and simulation indicator board debugging bus apparatus to be measured, compatibility it is easy to extension, disclosure satisfy that by force
The test request of various different bus equipment, greatly improves testing efficiency and convenience.
Brief description
Fig. 1 is this utility model multifunction bus equipment testing device circuitry block schematic diagram.
In figure:
1 master board 2 simulation indicator board 3 test key-press module
4 master control mcu module 5 power interface permutator 6 communication interface switching device
7 pc debugging end 8 power package module 9 bus apparatus to be measured
Specific embodiment
The utility model will be further described with reference to the accompanying drawings and examples.
Fig. 1 is this utility model multifunction bus equipment testing device circuitry block schematic diagram.
Refer to Fig. 1, the multifunction bus equipment testing device that this utility model provides, press including master board 1, test
Key module 3, power interface conversion equipment 5, communication interface switching device 6, power package module 8 and be used for connecting bus to be measured and set
Standby simulation indicator board 2, wherein, described master board 1 is provided with master control mcu module 4, the input of described master control mcu module 4
End is connected with test key-press module 3, and the outfan of described master control mcu module 4 is connected with bus apparatus 9 to be measured, described master control mcu
The power end of module 4 is connected with power package module 8 by power interface permutator 5, and described power interface permutator 5 sets
The row's of being equipped with needle type socket, terminal-type socket, usb interface, direct insertion socket and n-bus interface；Described master control mcu module 4 is led to
Cross communication interface switching device 6 to be connected with pc debugging end 7.
This utility model provide multifunction bus equipment testing device, described power package module 8 include dc3.3v,
Dc5v, dc9v, dc12v and dc24v, described power package module 8 is connected with ac220v by power transfer module.Described communication
Tcp/ip interface is connected with interface switching device 6, can interface, n-bus interface, rs232 interface, rs422 and rs485 connect
Mouthful.Described test key-press module 3 includes power button, bus study button, communication test button and bus apparatus to be measured and opens
Close regulating key.Each main modular composition is as follows:
1st, product power pack: comprise to exchange 220v power supply group and direct current dc3.3v, dc5v, dc9v, dc12v, dc24v electricity
Source group.
2nd, interface: n-bus EBI, serial bus interface, tcp/ip interface, usb interface, can EBI and
Multiple power sources interface.
3rd, simulate indicator board: for test execution mechanism.
4th, n-bus system test software, compatible Solarnumen Comdebug, can bus debugging software instrument and tcp/ip adjust
Trial work has.
5th, master control borad: compatible n-bus bus apparatus controller, n-bus equipment can be carried out by key control.
6th, master control borad function button: a) power button: start and close master control borad power supply；B) learn button: study bus life
Order；C) communication test button: n-bus mono- key is tested；D) functional test button: n-bus deeper function test.
7th, power interface permutator: for being suitable for various types of power interfaces.
8th, communication interface switching device: connect for being suitable for various communication interfaces.
9th, multifunctional wire row: using available for different connection modes, the output interface of corresponding most products.
10th, pc monitoring software: the bus data of bus apparatus in tester can be received, send, analysis, and
N-bus bus apparatus can directly be controlled.
11st, Peripheral extension mouth: gather all EBIs in tester in Peripheral extension mouth, many in needs
In the case of individual equipment joint debugging, using extension mouth, all devices are connected in bus and are debugged.
The multifunction bus equipment testing device that this utility model provides, has a characteristic that
1st, many power supplys set: the built-in multi-group power of tester, need not separately power purchase source can on market more than 90% weak
Electric bus control equipment is powered.
2nd, peculiar power supply handoff functionality: power switcher can be passed through, the power supply of the equipment that is supplied to simply be switched, keeps away
Exempt from wiring and improve efficiency, reduce potential safety hazard.
3rd, multiple power sources set of interfaces: the power interface of five types is provided, powers simultaneously, cover the electricity of most equipment
Source interface.
4th, peculiar communication interface translation function: provide 6 kinds of communication interface translation functions, on-off mode easily switches communication and connects
Mouthful.
5th, n-bus functional test: carry n-bus bus protocol, n-bus product can be carried out with a key test.By button
Send bus operation order, directly module is controlled, by simulating the indicator board of actual environment, can simulate actually used
The running status of middle module.By communication interface, pc software, analyze the accuracy of communication data in real time.For batch operation, main
There is multiple module one key test function on control plate, be successfully tested, display lamp has display.This function can save in volume production test
Save a large amount of costs of labor.
6th, serial bus equipment communication analysis: tester compatibility rs-232, rs-422, rs-485 communication interface.Only need by
Bus apparatus connect to the interface of coupling, you can by pc inspection software, communication data is received, and send, the work(such as analysis
Energy.This function is beneficial to complete the compatible exploitation between bus.In the case of given data communications protocol, product can be entered
Row depth is debugged.
7th, can protocal analysis: built-in can protocol analyzer, only bus apparatus need to be connected to the interface of coupling, you can logical
Cross pc inspection software communication data is received, send, the function such as analysis.This function is beneficial to complete the compatibility between bus
Exploitation.In the case of given data communications protocol, depth debugging can be carried out to product.N-bus bus customizes for depth
Can protocol.Equally can be used for the analysis operation to n-bus bus.
Bus apparatus only need to be connected to the interface of coupling by the 8th, tcp/ip communication analysis: built-in tcp/ip communicates analyser,
By pc inspection software, communication data can be received, send, the function such as analysis.This function be beneficial to slave computer with upper
The related design of communication between machine is with research and development it can also be used to carry out packet loss inspection to the packet in network communication.
9th, reality scene simulation: have multiple led display lamps and multiple buzzer on simulation indicator board, can simulate various
Switching value.
10th, distinctive product puts on display function: indicator board is designed with high definition simulated environment Background, can be complete by product function
Complete withdraws deposit out, by the scene change on key controlled indicator board, can allow client that product is had and intuitively experience.
11st, multimode joint debugging: tester built-in n-bus bus extension mouth can be simultaneously connected with 24 n-bus bus apparatus and enter
Row joint debugging.Peripheral bus adapter can carry out joint debugging to other species bus apparatus simultaneously.
The process of above-mentioned software all can be realized using existing software, and here is not reinflated to be repeated.This utility model provides
Multifunction bus equipment testing device, operating process is as follows:
1st, n-bus bus apparatus test:
N-bus bus apparatus are fixed on device according to Setup Type.
Externally device ac220 connects power supply.
Externally external tcp/ip interface is connected to pc network interface by 568b standard wire jumper.
Internal instruction connects output channel selection mode 1 to simulation indicator board.
Internal electric source power supply switches to dc12v.
Internal electric source 568b standard rj45 wire jumper connects n-bus power source special interface and connects to module.
Internal interface interface switching device switches to tcp/ip > tcp/ip gear.
Internal interface internal tcp/ip interface connects to module net mouth.
Internal bus master control borad is connected to module n-bus mouth by standard rj45 wire jumper.
After batch testing completes above-mentioned flow process, turn on the power switch, found and module title according to module model
Identical tests button, clicks, and on the right side of master control borad, then module all goes well for display lamp all green displays.There is abnormal then having accordingly
The lamp display of function is red.
There is n-bus product function key, difference in functionality can correspond to different the showing of indicator board in depth test test button
Show state.
The monitoring software that pc monitors on pc can collect the order in all n-bus buses, and generates daily record, root
Can determine whether whether every instruction is consistent with phenomenon according to product agreement.And by this monitoring software, the equipment in tester can be entered
Row controls.
2nd, other bus apparatus test:
Bus apparatus are fixed on device according to Setup Type.
Externally device ac220 connects power supply.
Externally external usb mouth is connected to the usb mouth of pc.
Internal instruction connects the mode of connection that output channel selects most convenient to simulation indicator board.
Internal electric source power supply switches to power supply needed for equipment.
The communication interface mating is connected with module by internal interface according to module.
Pc end software is passed through in communication data analysis, receives bus data it is known that in the case of agreement, sending and accordingly refer to
Order.Indicator board can be according to instruction map state.
Master control controls the button on master control borad to have learning functionality button, and pc order is issued and can learn by long button
Practise.In this way, the test to multiple bus apparatus for the button can be completed.
3rd, product exhibition feature operation flow process:
Bus apparatus are fixed on device according to Setup Type；Complete the selection of the said equipment power supply and interface.
For needing the functional design Background shown: design principle is product function characteristic of withdrawing deposit, and application scenario, by background
Figure is attached on simulation indicator board；It is study key assignments order according to function scene；Feature operation is carried out by button.
Although this utility model is disclosed as above with preferred embodiment, so it is not limited to this utility model, any
Those skilled in the art, without departing from spirit and scope of the present utility model, when a little modification and perfect can be made, therefore this
The protection domain of utility model is when by being defined that claims are defined.
Claims (4)
1. a kind of multifunction bus equipment testing device, including master board (1), test key-press module (3) and be used for connecting
The simulation indicator board (2) of bus apparatus to be measured it is characterised in that being provided with master control mcu module (4) in described master board (1),
The input of described master control mcu module (4) with test key-press module (3) be connected, the outfan of described master control mcu module (4) with
Bus apparatus (9) to be measured are connected, and the power end of described master control mcu module (4) passes through power interface permutator (5) and power supply group
Module (8) is connected, the row's of being provided with needle type socket, terminal-type socket, usb interface, straight cutting on described power interface permutator (5)
Formula socket and n-bus interface；Described master control mcu module (4) passes through communication interface switching device (6) and pc debugs end (7) phase
Even.
2. multifunction bus equipment testing device as claimed in claim 1 is it is characterised in that described power package module (8) wraps
Include dc3.3v, dc5v, dc9v, dc12v and dc24v power supply, described power package module (8) pass through power transfer module and
Ac220v power supply is connected.
3. multifunction bus equipment testing device as claimed in claim 1 is it is characterised in that described communication interface switching device
(6) it is connected with tcp/ip interface, can interface, n-bus interface, rs232 interface, rs422 and rs485 interface on.
4. multifunction bus equipment testing device as claimed in claim 1 is it is characterised in that described functional test key-press module
(3) power button, bus study button, communication test button and bus apparatus to be measured opening and closing regulating key are included.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620842211.4U CN205901768U (en) | 2016-08-05 | 2016-08-05 | Multi -functional bus device testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620842211.4U CN205901768U (en) | 2016-08-05 | 2016-08-05 | Multi -functional bus device testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205901768U true CN205901768U (en) | 2017-01-18 |
Family
ID=57783038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620842211.4U Expired - Fee Related CN205901768U (en) | 2016-08-05 | 2016-08-05 | Multi -functional bus device testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205901768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113721583A (en) * | 2021-08-06 | 2021-11-30 | 深圳市浩科智联科技有限公司 | CAN bus test tool for simulating automobile CAN bus function test |
-
2016
- 2016-08-05 CN CN201620842211.4U patent/CN205901768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113721583A (en) * | 2021-08-06 | 2021-11-30 | 深圳市浩科智联科技有限公司 | CAN bus test tool for simulating automobile CAN bus function test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20210805 |