CN207691857U - It is a kind of based on wireless mobile unit daily record download and inquiry system - Google Patents
It is a kind of based on wireless mobile unit daily record download and inquiry system Download PDFInfo
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- CN207691857U CN207691857U CN201721603321.6U CN201721603321U CN207691857U CN 207691857 U CN207691857 U CN 207691857U CN 201721603321 U CN201721603321 U CN 201721603321U CN 207691857 U CN207691857 U CN 207691857U
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Abstract
The utility model is related to a kind of based on wireless mobile unit daily record download and inquiry system, the system includes train tail host (1), handheld terminal (2), server (3) and workbench (4), the train tail host (1) is fixed on last vehicle of train (5), the handheld terminal (2) is connect with train tail host (1), the server (3) is connect with handheld terminal (2), and the work station (4) is connect with server (3)；The handheld terminal (2) is equipped with wireless network module, the wireless network module includes the 400M wireless transceivers (201) being connect with radio station, the 4G wireless transceivers (205) and WIFI network transceiver (206) being separately connected with server (3).Compared with prior art, the utility model has many advantages, such as that easy to use and flexible, use scope are wide, transmission is real-time.
Description
Technical field
The utility model is related to mobile unit application fields, more particularly, to a kind of based under wireless mobile unit daily record
Load and inquiry system.
Background technology
Train tail host equipment is installed on the train tailstock, for ensureing the safety of goods train tail portion.Train tail host has note
Journal function is recorded, accident analysis can be carried out when breaking down.Existing journal file method for down loading is needed equipment and computer
Or USB flash disk connection can be just downloaded, this just needs each download log that will dismantle equipment from last vehicle of train, or with electricity
Brain is used and is inconvenient to last vehicle of train, and when needing to download multiple devices daily record, can consume a large amount of time.Cause
This, realizes that wireless mobile unit daily record is downloaded, and can the journal file of arbitrary equipment be current within the scope of wireless signal
Urgent problem.
Utility model content
The purpose of this utility model is exactly to be provided a kind of based on wireless to overcome the problems of the above-mentioned prior art
Mobile unit daily record download and inquiry system.
The purpose of this utility model can be achieved through the following technical solutions：
It is a kind of based on wireless mobile unit daily record download and inquiry system, the system include train tail host, handheld terminal,
Server and workbench, the train tail host are fixed on last vehicle of train, and the handheld terminal is connect with train tail host, described
Server connect with handheld terminal, the work station is connect with server.
Preferably, radio station, host-processor and mainframe memory are equipped in the train tail host, described is wireless
Radio station is connect with handheld terminal, and the host-processor is connect with radio station, the mainframe memory and host process
Device connects.
Preferably, the handheld terminal is equipped with wireless network module, which includes connecting with radio station
The 400M wireless transceivers connect, the 4G wireless transceivers and WIFI network transceiver being separately connected with server.
Preferably, the handheld terminal further includes terminal handler, terminal memory and display screen, at the terminal
Reason device is connect with 400M wireless transceivers, and the terminal memory is connect with terminal handler, the display screen and terminal
Processor connects.
Preferably, the server and work station are wirelessly connected by Ethernet.
Preferably, the radio station is 400M radio stations, bandwidth 12.5kHz.
Preferably, the work station includes PC and desktop computer.
Compared with prior art, the utility model has the following advantages：
One, easy to use, flexible：The utility model can support selection equipment to carry out data transmission, and handheld terminal is equipped with eventually
Processor is held, the equipment for wanting download log file can be searched automatically, is not necessarily to artificial positioning device position, it is easy to use；It is hand-held whole
End is equipped with terminal memory and display screen, can independently preserve the journal file of download and check log information, convenient, flexible, and has
There is redundant backup function.
Two, use scope is wide：Train tail host itself has 400M digital radios radio station, it can be achieved that Long-range Data Transmission,
Bandwidth 12.5kHz meets the transmission demand of daily record data, can cover more remote equipment；Do not leading to the equipment of download
Believe in range, the range that wireless daily record is downloaded can be expanded with mobile handheld terminal.
Three, transmission is real-time, quick：Handheld terminal is wirelessly communicated by 400M wireless transceivers and train tail host, passes through 4G
Wireless transceiver and WIFI network transceiver are wirelessly communicated with server, download log and can quickly be transmitted in real time, are reduced and transmit
Time.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram based on wireless mobile unit daily record download and inquiry system.
Shown in figure label：
1, train tail host, 2, handheld terminal, 3, server, 4, workbench, 5, last vehicle of train, 101,400M radio stations,
102, host-processor, 103, mainframe memory, 201,400M wireless transceivers, 202, terminal handler, 203, terminal storage
Device, 204, display screen, 205,4G wireless transceivers, 206, WIFI network transceiver.
Specific implementation mode
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment
As shown in Figure 1, the utility model is related to a kind of based on wireless mobile unit daily record download and inquiry system, including
Train tail host 1, handheld terminal 2, server 3 and the work station 4 being sequentially connected.
Train tail host 1 is installed on last vehicle of train 5, built-in 400M radio stations 101, host-processor 102 and host storage
Device 103.400M radio stations 101 connect with handheld terminal 2, and 101 bandwidth of 400M radio stations is 12.5kHz, for receiving and dispatching number
Word wireless data.Host-processor 102 carries out data transmit-receive for controlling 400M radio stations 101, while recording train tail host 1
Running log file.Mainframe memory 103 is connect with host-processor 102, the row for storing the record of host-processor 102
The daily record data of tail host 1.
Handheld terminal 2 is downloaded for being carried out wireless communication with train tail host 1 and stores journal file.Handheld terminal 2 includes
Wireless network module, terminal handler 202, terminal memory 203 and display screen 204.
Wireless network module includes 400M wireless transceivers 201,4G wireless transceivers 205 and WIFI network transceiver 206.
400M wireless transceivers 201 are communicated for handheld terminal 2 with train tail host 1；One end of 400M wireless transceivers 201 with
400M radio stations 101 connect, and the other end is connect with terminal handler 202.
Terminal handler 202 is used to handle the daily record data of train tail host 1.Terminal memory 203 and terminal handler 202
Connection, the train tail host daily record data for storing the acquisition of terminal handler 202.Display screen 204 connects with terminal handler 202
It connects, for checking log information at any time.
4G wireless transceivers 205 and WIFI network transceiver 206 are connect with server 3 respectively, are passed through for handheld terminal 2
4G networks and WIFI network are communicated with server 3.The train tail host journal file that the storage of server 3, management download to, and
Unloading journal file establishes centralized database management to local hard drive, and work station Telnet is allowed to check log information.
Work station 4 is connect with server 3 by Ethernet, and log information is checked using Ethernet login service device 4.Work
It includes PC and desktop computer to make station 4.
The operation principle of Tthe utility model system is：
1) handheld terminal 2 is wirelessly connected by 400M digital wireless signals and train tail host 102；
2) after successful connection, handheld terminal 2 obtains the journal file title in train tail host 102, chooses the day to be downloaded
After will file, sends download command and start to download；
3) journal file downloaded is transmitted to server 3 by handheld terminal 2 by 4G networks or WIFI；
4) work station 4 is inquired and journal file is specified to be analyzed by Ethernet login service device 3.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any staff for being familiar with the art within the technical scope disclosed by the utility model, can readily occur in various
Equivalent modifications or substitutions, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this practicality
Novel protection domain should be subject to the protection scope in claims.
Claims (7)
1. a kind of based on wireless mobile unit daily record download and inquiry system, which is characterized in that the system includes train tail host
(1), handheld terminal (2), server (3) and workbench (4), the train tail host (1) is fixed on last vehicle of train (5), described
Handheld terminal (2) connect with train tail host (1), the server (3) is connect with handheld terminal (2), the workbench
(4) it is connect with server (3).
2. according to claim 1 a kind of based on wireless mobile unit daily record download and inquiry system, which is characterized in that
Radio station, host-processor (102) and mainframe memory (103), the radio are equipped in the train tail host (1)
Platform is connect with handheld terminal (2), and the host-processor (102) is connect with radio station, the mainframe memory (103)
It is connect with host-processor (102).
3. according to claim 2 a kind of based on wireless mobile unit daily record download and inquiry system, which is characterized in that
The handheld terminal (2) is equipped with wireless network module, which includes the 400M that is connect with radio station wireless
Transceiver (201), the 4G wireless transceivers (205) and WIFI network transceiver (206) being separately connected with server (3).
4. according to claim 3 a kind of based on wireless mobile unit daily record download and inquiry system, which is characterized in that
The handheld terminal (2) further includes terminal handler (202), terminal memory (203) and display screen (204), the end
End processor (202) is connect with 400M wireless transceivers (201), the terminal memory (203) and terminal handler (202)
Connection, the display screen (204) are connect with terminal handler (202).
5. according to claim 1 a kind of based on wireless mobile unit daily record download and inquiry system, which is characterized in that
The server (3) and workbench (4) is wirelessly connected by Ethernet.
6. according to claim 2 a kind of based on wireless mobile unit daily record download and inquiry system, which is characterized in that
The radio station is 400M radio stations (101), bandwidth 12.5kHz.
7. according to claim 1 a kind of based on wireless mobile unit daily record download and inquiry system, which is characterized in that
The workbench (4) includes PC and desktop computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721603321.6U CN207691857U (en) | 2017-11-27 | 2017-11-27 | It is a kind of based on wireless mobile unit daily record download and inquiry system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721603321.6U CN207691857U (en) | 2017-11-27 | 2017-11-27 | It is a kind of based on wireless mobile unit daily record download and inquiry system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207691857U true CN207691857U (en) | 2018-08-03 |
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ID=62999013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721603321.6U Active CN207691857U (en) | 2017-11-27 | 2017-11-27 | It is a kind of based on wireless mobile unit daily record download and inquiry system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207691857U (en) |
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2017
- 2017-11-27 CN CN201721603321.6U patent/CN207691857U/en active Active
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