CN206711069U - LKJ goes out checking device for putting in storage - Google Patents
LKJ goes out checking device for putting in storage Download PDFInfo
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- CN206711069U CN206711069U CN201720569880.3U CN201720569880U CN206711069U CN 206711069 U CN206711069 U CN 206711069U CN 201720569880 U CN201720569880 U CN 201720569880U CN 206711069 U CN206711069 U CN 206711069U
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- adapter
- handheld terminal
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Abstract
LKJ goes out checking device for putting in storage, including handheld terminal, adapter, IC-card, connected between adapter and the LKJ main frame by serial ports, pass through bluetooth connection between handheld terminal and adapter, connected between IC-card and LKJ displays by spi bus, by bluetooth connection between handheld terminal and IC-card, pass through WALN network connections between handheld terminal and ground-based server.Originally the device of utility model is made to rely on wireless messages technology（Bluetooth and WIFI）Interaction platform using handheld terminal as data, the wireless dump of LKJ log sheets is realized, simplify and facilitate the detection work of user.
Description
Technical field
It the utility model is related to a kind of LKJ and go out checking device for putting in storage.
Background technology
At present, the detection work of the outbound storage to LKJ, mainly passes through LKJ dump devices（Carried out by serial ports and LKJ
File interaction）And IC-card（File interaction is carried out by SPI interface and LKJ displays）Related data text is obtained from LKJ equipment
Part, then this file is taken to the analysis platform on ground and analyzed, must be repeated if any abnormal, and use has inconvenience more.
LKJ goes out checking device for putting in storage using now popular Android platforms as carrier, novel in design unique, interface
It is friendly；Operating method is simple, allows users to grasp the application method of equipment within a short period of time, is easy to left-hand seat, convenient use.
Utility model content
The utility model provides a kind of LKJ and goes out checking device for putting in storage, to solve the problems, such as that prior art is present.
In order to solve the above technical problems, the utility model uses following technical scheme：
LKJ goes out checking device for putting in storage, including handheld terminal, adapter, IC-card, leads between adapter and the LKJ main frame
Serial ports connection is crossed, it is total by SPI between IC-card and the LKJ display by bluetooth connection between handheld terminal and adapter
Line connects, and by bluetooth connection between handheld terminal and IC-card, is connected between handheld terminal and ground-based server by WALN networks
Connect.
The adapter includes processor, and serial port level conversion module and bluetooth communication, serial ports are connected on processor
LKJ dump interfaces are also associated with level switch module, the power supply of LKJ main frames enters adapter by LKJ dumps interface, passed through
Power supply is powered after turning module I for adapter inner, and LED state indicator lamp is also connected with the power transfer module I and processor.
IC-card includes MCU, connects bus control unit, bluetooth module, power transfer module II on MCU, bus control unit is also
Even memory module, spi bus interface, the power supply of LKJ displays are entered in IC-card by spi bus interface, pass through charge and discharge fulgurite
After reason module enters power management module II, powered for IC-card.
Standby lithium pond is also associated with the management of charging and discharging module, electricity inspection is also associated with the standby lithium pond
Module is surveyed, electric power detection module is connected with MCU.
The beneficial effects of the utility model：Originally the device of utility model is made to rely on wireless messages technology（Bluetooth and WIFI）Will
Interaction platform of the handheld terminal as data, the wireless dump of LKJ log sheets is realized, simplify and facilitate user's
Detect work.
Brief description of the drawings
Fig. 1 is adapter connection diagram.
Fig. 2 is IC-card connection diagram.
Fig. 3 is adapter inner circuit diagram.
Fig. 4 is IC-card internal circuit diagram.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
LKJ provided by the utility model goes out checking device for putting in storage, including handheld terminal, adapter, IC-card.Such as Fig. 1 and Fig. 2
It is shown, connected between adapter and LKJ main frames by serial ports, by bluetooth connection between handheld terminal and adapter, IC-card with
Connected by spi bus between LKJ displays, taken between handheld terminal and IC-card by bluetooth connection, handheld terminal with ground
Pass through WALN network connections between business device.
Client sends instruction by handheld terminal to the bluetooth of adapter, obtains LKJ related data or during to its school；
After adapter receives Bluetooth commands, required according to instruction, interacted by 232 communication interfaces with LKJ, and the number that will be obtained
According to being transmitted to handheld terminal；After handheld terminal transceiving data terminates, as needed, the data file of acquisition is uploaded by WIFI
To ground-based server, information also can be transmitted to handheld terminal in ground-based server.Equipment operation is simple, is easily used, and simplifies
Related work flow, saves the time.
Equally, in the neck of IC-card insertion LKJ2000 screen displays, train operation is carried out by spi bus interface
The dump of log file, guest operation handheld terminal are sent by bluetooth and instructed, and IC-card receives Bluetooth commands, will according to instruction
Ask, data are sent to handheld terminal by bluetooth, handheld terminal can be uploaded to ground-based server by WIFI.
As shown in figure 3, adapter includes processor STM32, connect serial port level conversion module on processor and bluetooth is led to
Believe module, be also associated with LKJ dump interfaces in serial port level conversion module, the 12V power supplys of LKJ main frames pass through LKJ dump interfaces
Into adapter, module I TPS62160 is turned by after Power convert by power supply, powered for adapter inner, power transfer module I
With LED state indicator lamp is also connected with processor.
As shown in figure 4, IC-card includes MCUSTM32, bus control unit, bluetooth module, power transfer module are connected on MCU
II, bus control unit also connects memory module, spi bus interface, and the power supply of LKJ displays enters IC-card by spi bus interface
It is interior, after entering the TPS63001 of power management module II by management of charging and discharging module BQ240727, powered for IC-card.
Standby lithium pond is also associated with management of charging and discharging module, standby lithium is also associated with electric power detection module on pond
BQ27200, electric power detection module are connected with MCU.Lithium battery is detachable.When the offer of outside DC-free 5V power supplys, by itself lithium
Battery powered（The fully charged time 1H of lithium battery, battery normal power supply usage time 5H）.
I.e. above-mentioned IC-card should have following functions circuit：DC5V turns 3.3V power circuits, charging and discharging lithium battery circuit, lithium
Battery coulometric detection circuit, the minimum system circuit based on STM32, bluetooth module circuit, to realize the dump of dimension inspection.IC-card is inserted
In the neck for entering LKJ2000 screen displays, the dump of train operating recording file is carried out by spi bus interface, and is led to
Cross Bluetooth technology and be sent to handheld terminal.
Above-mentioned handheld terminal comprises at least processor, and bluetooth communication, WIFI communication moulds are at least connected with processor
Block, memory module, display screen and key-press module, to realize that the application carries out out the purpose of storage detection.
Adapter and IC-card of the present utility model support bimodulus bluetooth 4.0, can be straight with the Android phone of popular
Connect connected.
Above-described is only preferred embodiment of the present utility model, it is noted that for those skilled in the art
For, under the premise of the utility model general idea is not departed from, some changes and improvements can also be made, these should also be considered as
The scope of protection of the utility model.
Claims (4)
1.LKJ goes out checking device for putting in storage, it is characterised in that：Including handheld terminal, adapter, IC-card, the adapter and LKJ master
Connected by serial ports between machine, by bluetooth connection between handheld terminal and adapter, led between IC-card and the LKJ display
Spi bus connection is crossed, by bluetooth connection between handheld terminal and IC-card, passes through WALN between handheld terminal and ground-based server
Network connection.
2. LKJ according to claim 1 goes out checking device for putting in storage, it is characterised in that：The adapter includes processor, place
Manage and serial port level conversion module and bluetooth communication are connected on device, being also associated with LKJ dumps in serial port level conversion module connects
Mouthful, the power supply of LKJ main frames enters adapter by LKJ dumps interface, is that adapter inner is powered after turning module I by power supply,
LED state indicator lamp is also connected with the power transfer module I and processor.
3. LKJ according to claim 1 goes out checking device for putting in storage, it is characterised in that：The IC-card includes MCU, connects on MCU
Bus control unit, bluetooth module, power transfer module II are connect, bus control unit also connects memory module, spi bus interface, and LKJ shows
Show that the power supply of device is entered in IC-card by spi bus interface, after entering power management module II by management of charging and discharging module, be
IC-card is powered.
4. LKJ according to claim 3 goes out checking device for putting in storage, it is characterised in that：In the management of charging and discharging module also
Standby lithium pond is connected with, is also associated with electric power detection module on the standby lithium pond, electric power detection module is connected with MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569880.3U CN206711069U (en) | 2017-05-22 | 2017-05-22 | LKJ goes out checking device for putting in storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569880.3U CN206711069U (en) | 2017-05-22 | 2017-05-22 | LKJ goes out checking device for putting in storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206711069U true CN206711069U (en) | 2017-12-05 |
Family
ID=60465102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720569880.3U Active CN206711069U (en) | 2017-05-22 | 2017-05-22 | LKJ goes out checking device for putting in storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206711069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109656454A (en) * | 2018-12-31 | 2019-04-19 | 河南思维自动化设备股份有限公司 | It is a kind of to operate method, the storage medium for quickly checking LKJ vehicle-mounted data using screen sliding |
| CN112671424A (en) * | 2020-12-28 | 2021-04-16 | 北京交大思诺科技股份有限公司 | Multifunctional locomotive attendant handheld communication terminal |
-
2017
- 2017-05-22 CN CN201720569880.3U patent/CN206711069U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109656454A (en) * | 2018-12-31 | 2019-04-19 | 河南思维自动化设备股份有限公司 | It is a kind of to operate method, the storage medium for quickly checking LKJ vehicle-mounted data using screen sliding |
| CN109656454B (en) * | 2018-12-31 | 2022-03-15 | 河南思维自动化设备股份有限公司 | Method and storage medium for rapidly checking LKJ vehicle-mounted data by using sliding screen operation |
| CN112671424A (en) * | 2020-12-28 | 2021-04-16 | 北京交大思诺科技股份有限公司 | Multifunctional locomotive attendant handheld communication terminal |
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