CN206133898U - Gateway equipment and wireless transmission system - Google Patents
Gateway equipment and wireless transmission system Download PDFInfo
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- CN206133898U CN206133898U CN201621004737.1U CN201621004737U CN206133898U CN 206133898 U CN206133898 U CN 206133898U CN 201621004737 U CN201621004737 U CN 201621004737U CN 206133898 U CN206133898 U CN 206133898U
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Abstract
The utility model provides a gateway equipment and wireless transmission system belongs to data monitoring transmission field, equipment includes: CAN transceiver, little the control unit and wiFi module, little the control unit respectively with the CAN transceiver with the wiFi module is connected. Through setting up the CAN transceiver, little the control unit and wiFi module, the monitoring data of monitoring the CAN bus is passed through the CAN transceiver and is transmitted for little the control unit, through declining the control unit to monitoring analysis of the data and processing, monitoring data after will handling is sent for distal end server and/or mobile terminal through wiFi module setting's AP mode, compare through the transmission that the monitoring data is carried out to the bus with prior art, this gateway equipment can be better the lower movement monitoring when monitoring environment is more complicated of adaptation mine, guarantee the effective transmission of monitoring data, monitoring for under the mine has brought very big convenience.
Description
Technical field
This utility model is related to data monitoring transmission field, is with being wirelessly transferred in particular to a kind of gateway device
System.
Background technology
At present, need to monitor the situation of mine in real time in mine, to ensure the safe construction of down-hole, therefore
Data transfer to the server for being accomplished by monitoring monitoring device carries out the analyzing and processing of data, can timely understand mine
Interior situation is simultaneously adjusted in time.From this, the transmission of Monitoring Data serve in whole monitoring process it is most important
Effect.
In correlation technique, existing controller LAN (Controller Area Network, CAN) bus monitoring sets
It is standby, typically turn CAN interface to realize by network RJ45 mouths, or realize monitoring in situ by CAN hardware connection.
In actual mechanical process, the situation under mine is more complicated, and the wiring under mine has certain difficulty, and
Under conditions of needing movement to be monitored, it is impossible to meet mobile demand, to the monitoring under mine very big restriction is brought.
Utility model content
In view of this, the purpose of this utility model embodiment is to provide a kind of gateway device and wireless transmitting system, with
Realize that Monitoring Data is transferred to into far-end server and/or mobile terminal by WiFi, meet the demand of needs mobile monitoring, give
Monitoring under mine brings great convenience.
In a first aspect, this utility model embodiment provides a kind of gateway device, the equipment includes：It is CAN transceiver, micro-
Control unit and WiFi module；
The micro-control unit is connected respectively with the CAN transceiver and the WiFi module.
With reference in a first aspect, this utility model embodiment provide first aspect the first possible embodiment, its
In, the equipment also includes：Radio communication device；
The radio communication device is connected with the micro-control unit.
With reference in a first aspect, this utility model embodiment provide first aspect second possible embodiment, its
In, the radio communication device includes：Wireless transmission unit and standby wireless transmission unit；
The wireless transmission unit and the standby wireless transmission unit are connected respectively with the micro-control unit.
With reference in a first aspect, this utility model embodiment provide first aspect the third possible embodiment, its
In, the wireless transmission unit includes：Mobile communication baseband processing chip, analog-to-digital conversion module, mobile communication radio frequency chip and
Mobile communication antenna；
The mobile communication baseband processing chip is connected respectively with the micro-control unit and the analog-to-digital conversion module；Institute
State analog-to-digital conversion module to be connected with the mobile communication radio frequency chip, the mobile communication radio frequency chip and the mobile communication day
Line connects.
With reference in a first aspect, this utility model embodiment provide first aspect the 4th kind of possible embodiment, its
In, the standby wireless transmission unit includes：Satellite navigation system baseband processing chip, analog digital conversion subelement, satellite navigation
System radio frequency chip and satellite navigation system antenna；
The satellite navigation system baseband processing chip is connected respectively with the micro-control unit and analog digital conversion subelement,
The analog digital conversion subelement and satellite navigation system radio frequency chip connection, the satellite navigation system radio frequency chip and institute
State the connection of satellite navigation system antenna.
With reference in a first aspect, this utility model embodiment provide first aspect the 5th kind of possible embodiment, its
In, the equipment also includes：RS232 turns RS485 modules；
The RS232 turns RS485 modules and is connected with the micro-control unit；
The RS232 turns RS485 modules, for receiving the Monitoring Data after the micro-control unit is analyzed and processed, passes through
The Monitoring Data is sent to far-end server by RS485 buses.
With reference in a first aspect, this utility model embodiment provide first aspect the 6th kind of possible embodiment, its
In, the micro-control unit includes：STM32 single-chip microcomputers；
The STM32 single-chip microcomputers are connected respectively with the CAN transceiver and the WiFi module.
With reference in a first aspect, this utility model embodiment provide first aspect the 7th kind of possible embodiment, its
In, the WiFi module includes：ESP8266 chips；
The ESP8266 chips are connected with the micro-control unit.
Second aspect, this utility model embodiment provides a kind of wireless transmitting system, and the system includes：Above-mentioned net
Pass equipment and far-end server.
With reference to second aspect, this utility model embodiment provides the first possible embodiment of second aspect, its
In, the system includes：Above-mentioned gateway device and mobile terminal.
A kind of gateway device and wireless transmitting system that this utility model embodiment is provided, by arranging CAN transceiver, micro-
Control unit and WiFi module, the Monitoring Data that CAN is monitored is transferred to micro-control unit, Jing by CAN transceiver
Cross analysis and process of the micro-control unit to Monitoring Data, the AP moulds that the Monitoring Data after process is arranged by WiFi module
Formula is sent to far-end server and/or mobile terminal, compared with the transmission that prior art is monitored data by bus, the net
Pass equipment can preferably adapt to the mobile monitoring under mine when monitoring of environmental is more complicated, it is ensured that effective biography of Monitoring Data
It is defeated, bring great convenience to the monitoring under mine.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to use needed for embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 shows a kind of structural representation of gateway device that this utility model embodiment is provided；
Fig. 2 shows a kind of structural representation of wireless transmitting system that this utility model embodiment is provided.
In accompanying drawing 1, the list of parts representated by each label is as follows：
10：CAN transceiver, 11：Micro-control unit,
12：Radio communication device, 13：Wireless transmission unit,
14：Standby wireless transmission unit, 15：WiFi module,
16：RS232 turns RS485 modules, and 130：Mobile communication baseband processing chip,
131：Analog-to-digital conversion module, 132：Mobile communication radio frequency chip,
133：Mobile communication antenna, 140：Satellite navigation system baseband processing chip,
141：Analog digital conversion subelement, 142：Satellite navigation system radio frequency chip,
143：Satellite navigation system antenna.
In accompanying drawing 2, the list of parts representated by each label is as follows：
1：Gateway device, 2：Far-end server,
3：Mobile terminal.
Specific embodiment
Below in conjunction with accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of this utility model, rather than the reality of whole
Apply example.The component of this utility model embodiment generally described and illustrated in accompanying drawing herein can be come with a variety of configurations
Arrangement and design.Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit
Claimed scope of the present utility model, but it is merely representative of selected embodiment of the present utility model.Based on this utility model
Embodiment, the every other embodiment that those skilled in the art are obtained on the premise of creative work is not made, all
Belong to the scope of this utility model protection.
In view of in correlation technique, existing controller LAN (Controller Area Network, CAN) bus
Monitoring device, typically turns CAN interface to realize by network RJ45 mouths, or realizes in situ by CAN hardware connection
Monitoring.In actual mechanical process, the situation under mine is more complicated, and the wiring under mine has certain difficulty, and
Under conditions of needing movement to be monitored, it is impossible to meet mobile demand, to the monitoring under mine very big restriction is brought.Base
In this, this utility model embodiment provides a kind of gateway device and wireless transmitting system, is described below by embodiment.
Embodiment 1
In order to realize that the demand of mobile monitoring is transmitted and met to long-range Monitoring Data.The present embodiment provides a kind of net
Pass equipment 1, equipment includes：CAN transceiver 10, micro-control unit 11 and WiFi module 15；
Micro-control unit 11 is connected respectively with CAN transceiver 10 and WiFi module 15；
CAN transceiver 10, for receiving the Monitoring Data of CAN transmission, and is sent to microcontroller list by Monitoring Data
Unit 11；
Micro-control unit 11, for receiving the Monitoring Data of the CAN of the transmission of CAN transceiver 10, and to Monitoring Data
Process is analyzed, and the Monitoring Data after analyzing and processing is sent to into WiFi module 15；
WiFi module 15, for receiving the Monitoring Data after micro-control unit 11 is analyzed and processed, and arranges WAP
AP, by the Monitoring Data after analyzing and processing by be set to the WiFi module 15 of WAP send to far-end server 2 and/
Or mobile terminal 3.
Wherein, 11 points of micro-control unit (Microcontroller Unit, MCU) is the computer of chip-scale, is different
Application scenario do various combination control.
In order in the transmission range beyond WiFi module 15, remain able to be monitored number by the way of being wirelessly transferred
According to transmission.The present embodiment provides a kind of gateway device 1, and the equipment also includes：Radio communication device 12；
Radio communication device 12 is connected with micro-control unit 11.
Radio communication device 12 includes：Wireless transmission unit 13 and standby wireless transmission unit 14；
Wireless transmission unit 13 and standby wireless transmission unit 14 are connected respectively with micro-control unit 11.
Wireless transmission unit 13 includes：Mobile communication baseband processing chip 130, analog-to-digital conversion module 131, mobile communication are penetrated
Frequency chip 132 and mobile communication antenna 133；
Mobile communication baseband processing chip 130 is connected respectively with micro-control unit 11 and analog-to-digital conversion module 131；Modulus turns
Mold changing block 131 is connected with mobile communication radio frequency chip 132, and mobile communication radio frequency chip 132 and mobile communication antenna 133 connect；
Mobile communication baseband processing chip 130, for data to be modulated with process, will carry out the number after modulation treatment
According to analog-to-digital conversion module 131 is sent to, the data after modulation are transmitted in the mobile communication network.
Analog-to-digital conversion module 131, for data to be carried out with digital-to-analogue conversion, and the data is activation that digital-to-analogue conversion is finished to shifting
Dynamic communication radio frequency chip 132；
Wherein, analog-to-digital conversion module 131, for the signal for carrying data to be converted to into analogue signal from digital signal, make
Obtaining data can be transmitted in the mobile communication network.
Mobile communication radio frequency chip 132, for the data that finish digital-to-analogue conversion by mobile communication antenna 133 transmit to
Far-end server 2 and/or mobile terminal 3.
Wherein, mobile communication baseband processing chip 130, analog-to-digital conversion module 131 and mobile communication radio frequency chip 132, shifting
Dynamic communication antenna 133 can adopt existing any chip or circuit that can realize corresponding function, no longer go to live in the household of one's in-laws on getting married one by one here
State.
When the transmission of data cannot be monitored by wireless transmission unit 13.The present embodiment provides a kind of gateway device
1, also include including standby wireless transmission unit 14：Satellite navigation system baseband processing chip 140, analog digital conversion subelement 141,
Satellite navigation system radio frequency chip 142 and satellite navigation system antenna 143；
Satellite navigation system baseband processing chip 140 is connected respectively with micro-control unit 11 and analog digital conversion subelement 141,
Analog digital conversion subelement 141 and satellite navigation system radio frequency chip 142 connect, satellite navigation system radio frequency chip 142 and satellite
Navigation system antenna 143 connects；
Satellite navigation system baseband processing chip 140, for data to be modulated with process, will have been carried out after modulation treatment
Data is activation to analog digital conversion subelement 141 so that the data after modulation, be transmitted in satellite communication network；
Analog digital conversion subelement 141, for data to be carried out with digital-to-analogue conversion, and the data is activation that digital-to-analogue conversion is finished to
Satellite navigation system radio frequency chip 142；
Wherein, analog digital conversion subelement 141, for the signal for carrying data to be converted to into analogue signal from digital signal,
Data are transmitted in satellite communication network.
Satellite navigation system radio frequency chip 142, the data for digital-to-analogue conversion to be finished pass through satellite navigation system antenna
143 transmit to far-end server 2 and/or mobile terminal 3.
It is attached to the reception of data and with far-end server 2 and/or mobile terminal 3 in order to WiFi module 15.
The present embodiment provides a kind of gateway device 1, and WiFi module 15 includes：
First Monitoring Data receiving unit, for receiving the Monitoring Data after analyzing and processing；
WAP setting unit, for WiFi module 15 to be set to into WAP；
Link order receiving unit, for receiving the link order that far-end server 2 and/or mobile terminal 3 send, connection
Instruction carries the ID and the user cipher for pre-setting of far-end server 2 and/or mobile terminal 3；
Identity authenticating unit is right for by the ID carried in link order and the user cipher for pre-setting
Far-end server 2 and/or mobile terminal 3 carry out authentication；
Connection unit, when passing through for far-end server 2 and/or the authentication of mobile terminal 3, by the prison after analyzing and processing
Survey data to send to far-end server 2 and/or mobile terminal 3 by being set to the WiFi module 15 of WAP.
By above example as can be seen that the first Monitoring Data receiving unit is received after the analyzing and processing of micro-control unit 11
Monitoring Data, while WiFi module 15 is set to into WAP, will be received by link order receiving unit and carry remote
The ID of end server 2 and/or mobile terminal 3 and the user cipher for pre-setting, by identity authenticating unit to distal end
Server 2 and/or mobile terminal 3 carry out authentication, Monitoring Data are sent to remote by WiFi module 15 after checking
End server 2 and/or mobile terminal 3.
It is connected to realize being set up with far-end server 2.The present embodiment provides a kind of gateway device 1, and connection unit includes：
Server ip arranges subelement, a TCP connection establishments subelement and a WiFi and sends subelement；
Server ip arranges subelement and is connected with a TCP connection establishment subelements；
First TCP connection establishments subelement sends subelement and is connected with a WiFi；
Server ip arranges subelement, for arranging IP and the port of server；
First TCP connection establishment subelements, are connected for setting up TCP with far-end server 2, and judge and far-end server
Whether successful 2 set up TCP connects；
First WiFi sends subelement, for setting up with far-end server 2 when a TCP connection establishments subelement determines
When TCP connects, Monitoring Data is sent to by far-end server 2 by the IP and port that arrange.
By above example as can be seen that arranging subelement by server ip carries out setting for server ip and port
Put, realize disconnecting readjustment by function and receive readjustment, built by a TCP connection establishments subelement and far-end server 2
Vertical TCP connections, set up after being connected with TCP and start intervalometer reception Monitoring Data, and Monitoring Data is sent into son by a WiFi
Unit is sent to far-end server 2.
It is connected to realize being set up with mobile terminal 3.The present embodiment provides a kind of gateway device 1, and connection unit also includes：
2nd TCP connection establishments subelement and the 2nd WiFi send subelement；
2nd TCP connection establishments subelement sends subelement and is connected with the 2nd WiFi；
Whether the 2nd TCP connection establishment subelements, have the TCP connection establishments of mobile terminal 3 and the 2nd for monitoring in real time
Unit sets up TCP connections；
2nd WiFi sends subelement, for when Monitoring Data is received, Monitoring Data being sent to into mobile terminal 3.
By above example as can be seen that whether monitoring mobile terminal 3 in real time by the 2nd TCP connection establishments subelement
TCP is set up with WiFi module 15 to be connected, when mobile terminal 3 and WiFi module 15 set up TCP annexations, by the 2nd WiFi
Send subelement Monitoring Data to be sent to mobile terminal 3.
In order to realize effective transmission of Monitoring Data.The present embodiment provides a kind of gateway device 1, and equipment also includes：RS232
Turn RS485 modules 16；
RS232 turns RS485 modules 16 and is connected with micro-control unit 11；
RS232 turns RS485 modules 16, for receiving the Monitoring Data after micro-control unit 11 is analyzed and processed, by RS485
Monitoring Data is sent to far-end server 2 by bus.
Wherein, the signal level value of RS232 interfaces is higher, the chip of fragile interface circuit, and because with Transistor-Transistor Logic level not
Compatible therefore can need to be connected with TTL circuits using level shifting circuit, RS232 turns RS485 modules 16 can realize this level
Conversion, while expand interface quantity and transmission range, enable that Monitoring Data is significantly more efficient to be transmitted to far-end server
2。
In order to the Monitoring Data of real-time reception CAN.The present embodiment provides a kind of gateway device 1, CAN transceiver
10 include：Second Monitoring Data receiving unit and Monitoring Data transmitting element；
Second Monitoring Data receiving unit is connected respectively with CAN and Monitoring Data transmitting element；
Second Monitoring Data receiving unit, for receiving the Monitoring Data of CAN transmission, and Monitoring Data is sent to
Monitoring Data transmitting element；
Monitoring Data transmitting element, for receiving the Monitoring Data that the second Monitoring Data receiving unit sends, and will monitoring
Data is activation is to micro-control unit 11.
By above example as can be seen that CAN sends Monitoring Data to the second Monitoring Data receiving unit, lead to
Cross Monitoring Data transmitting element Monitoring Data to be sent to micro-control unit 11, Monitoring Data is processed.
In order to realize the real-time analysis to Monitoring Data and process.The present embodiment provides a kind of gateway device 1, microcontroller list
Unit 11 includes：STM32 single-chip microcomputers；
STM32 single-chip microcomputers are connected respectively with CAN transceiver 10 and WiFi module 15.
Wherein, STM32 single-chip microcomputers are the single-chip microcomputer of a high-performance, low cost and low energy consumption, newest, first using ARM
Enter the Contex-M3 kernels of framework, disclosure satisfy that the processing requirement to Monitoring Data, Monitoring Data is carried out in real time analysis and
Process.
In order to Monitoring Data to be transferred in real time far-end server 2 and/or mobile terminal 3.The present embodiment is provided
A kind of gateway device 1, WiFi module 15 includes：ESP8266 chips；
ESP8266 chips are connected with micro-control unit 11.
Wherein, the use of ESP8266 chips, can greatly reduce the energy consumption of WiFi module 15, with small volume, transmission effect
The advantages of rate is high, ensure that and say that Monitoring Data is sent in real time to far-end server 2 and/or mobile terminal 3, that realizes data has
Effect transmission.
In order to realize sending and receiving Monitoring Data.The present embodiment provides a kind of wireless transmitting system, system
Including：Above-mentioned gateway device 1 and far-end server 2.
The system also includes：Above-mentioned gateway device 1 and mobile terminal 3.
By above example as can be seen that gateway device 1 realizes that the real-time monitoring to data is processed and transmitted, will monitor
Real-time data transmission realizes effective transmission of data, in the feelings of mine complicated condition to far-end server 2 and/or mobile middle-end
The demand of mobile monitoring can be met under condition, the monitoring of the data under mine is facilitated.
In sum, the present embodiment provide a kind of gateway device and wireless transmitting system, by arrange CAN transceiver,
Micro-control unit and WiFi module 15, the Monitoring Data that CAN is monitored is transferred to microcontroller list by CAN transceiver
Unit, through analysis and process of the micro-control unit to Monitoring Data, the Monitoring Data after process is set by WiFi module 15
The ap mode put is sent to far-end server and/or mobile terminal, with the transmission that prior art is monitored data by bus
Compare, the gateway device can preferably adapt to the mobile monitoring under mine when monitoring of environmental is more complicated, it is ensured that monitoring number
According to effective transmission, bring great convenience to the monitoring under mine.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any those familiar with the art can readily occur in change in the technical scope that this utility model is disclosed
Or replace, all should cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power
The protection domain that profit is required is defined.
Claims (5)
1. a kind of gateway device, it is characterised in that the equipment includes：CAN transceiver, micro-control unit and WiFi module；
The micro-control unit is connected respectively with the CAN transceiver and the WiFi module；
The equipment also includes：Radio communication device, the radio communication device is connected with the micro-control unit；
The radio communication device includes：Wireless transmission unit and standby wireless transmission unit, the wireless transmission unit and institute
State standby wireless transmission unit to be connected with the micro-control unit respectively；
The wireless transmission unit includes：Mobile communication baseband processing chip, analog-to-digital conversion module, mobile communication radio frequency chip and
Mobile communication antenna；
The mobile communication baseband processing chip is connected respectively with the micro-control unit and the analog-to-digital conversion module；The mould
Number modular converter is connected with the mobile communication radio frequency chip, and the mobile communication radio frequency chip and the mobile communication antenna connect
Connect；
The standby wireless transmission unit includes：Satellite navigation system baseband processing chip, analog digital conversion subelement, satellite navigation
System radio frequency chip and satellite navigation system antenna；
The satellite navigation system baseband processing chip is connected respectively with the micro-control unit and analog digital conversion subelement, described
Analog digital conversion subelement and the satellite navigation system radio frequency chip connect, and the satellite navigation system radio frequency chip and described defend
Star navigation system antenna connects；
The equipment also includes：RS232 turns RS485 modules, and the RS232 turns RS485 modules and is connected with the micro-control unit,
The RS232 turns RS485 modules, for receiving the Monitoring Data after the micro-control unit is analyzed and processed, by RS485 buses
The Monitoring Data is sent to into far-end server.
2. gateway device according to claim 1, it is characterised in that the micro-control unit includes：STM32 single-chip microcomputers；
The STM32 single-chip microcomputers are connected respectively with the CAN transceiver and the WiFi module.
3. gateway device according to claim 1, it is characterised in that the WiFi module includes：ESP8266 chips；
The ESP8266 chips are connected with the micro-control unit.
4. a kind of wireless transmitting system, it is characterised in that the system includes：Net in claim 1-3 described in any one
Pass equipment and far-end server.
5. a kind of wireless transmitting system, it is characterised in that the system includes：Net in claim 1-3 described in any one
Pass equipment and mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004737.1U CN206133898U (en) | 2016-08-30 | 2016-08-30 | Gateway equipment and wireless transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004737.1U CN206133898U (en) | 2016-08-30 | 2016-08-30 | Gateway equipment and wireless transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206133898U true CN206133898U (en) | 2017-04-26 |
Family
ID=58567692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621004737.1U Active CN206133898U (en) | 2016-08-30 | 2016-08-30 | Gateway equipment and wireless transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206133898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305453A (en) * | 2017-12-29 | 2018-07-20 | 武汉长江仪器自动化研究所有限公司 | A kind of grouting transmitting device and transmission method based on ESP8266 chips |
| CN114039806A (en) * | 2021-10-17 | 2022-02-11 | 通号万全信号设备有限公司 | Wireless monitoring system and method for annunciator |
-
2016
- 2016-08-30 CN CN201621004737.1U patent/CN206133898U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305453A (en) * | 2017-12-29 | 2018-07-20 | 武汉长江仪器自动化研究所有限公司 | A kind of grouting transmitting device and transmission method based on ESP8266 chips |
| CN114039806A (en) * | 2021-10-17 | 2022-02-11 | 通号万全信号设备有限公司 | Wireless monitoring system and method for annunciator |
| CN114039806B (en) * | 2021-10-17 | 2023-05-12 | 通号万全信号设备有限公司 | Wireless monitoring system and method for annunciator |
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