CN206805762U - Embedded radio communication system - Google Patents
Embedded radio communication system Download PDFInfo
- Publication number
- CN206805762U CN206805762U CN201720574930.7U CN201720574930U CN206805762U CN 206805762 U CN206805762 U CN 206805762U CN 201720574930 U CN201720574930 U CN 201720574930U CN 206805762 U CN206805762 U CN 206805762U
- Authority
- CN
- China
- Prior art keywords
- communication
- communication device
- radio communication
- principal
- digital sensor
- 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.)
- Active
Links
Abstract
It the utility model is related to a kind of embedded radio communication system, including computer and digital sensor, also include radio communication device, that is principal communication device and from communicator, radio communication device is located in computer and digital sensor respectively, computer turns serial ports by USB and is connected with principal communication device, directly it is connected from communication module with digital sensor, principal communication device from communicator by communication with carrying out data transmission, the utility model has the advantages that utilize existing 485 communication module and zigbee wireless communication modules, constitute a kind of wireless communication system of low cost and availability, from the point of view of hardware point of view, it has compact package, the features such as low-power consumption, suitable for the application of bridge machinery.
Description
Technical field
Bridge machinery field is the utility model is related to, specifically a kind of embedded radio communication system.
Background technology
Bridge machinery detects bridge using sensors such as strain transducer, obliquity sensor and amount of deflection sensors more
Various structural parameters, sensor rear end are directly connected with electronic data gathering equipment, to convert analog signals into digital letter
Number, then by 485 grade communication modes by digital data transmission to computer terminal, and then to data processing and its display.Due to
The development of electronic communication, on the market most sensors can become one mostly with Acquisition Circuit, be just known as
Digital transducer, its communication mode are generally wired 485 communication, in order to reflect bridge shape comprehensively during bridge machinery
State, tens even up to a hundred sensors can be installed on bridge, if bridge machinery will be significantly greatly increased using wire communication
Workload.
Utility model content
The purpose of this utility model is to provide a kind of wireless communication system, from the digital sensor of wired communication mode,
Testing cost is significantly greatly increased, here with existing 485 communication module and zigbee wireless communication modules, constitutes a kind of valency
The cheap Wireless Telecom Equipment easy to use of lattice.With it is simple and compact for structure, convenient to use, maintenance cost is low, uses the longevity
The advantages such as life is longer, fault rate is low.
To achieve the above object, the utility model provides following technical scheme：A kind of embedded radio communication system,
Including computer and digital sensor, it is characterized in that：Embedded radio communication system also includes radio communication device, i.e.,
Principal communication device and from communicator, radio communication device is located in computer and digital sensor respectively, and computer passes through USB
Turn serial ports to be connected with principal communication device, be directly connected from communication module with digital sensor, principal communication device with from communicator
Carried out data transmission by communication.
The beneficial effects of the utility model：Utilize existing 485 communication module and zigbee wireless communication modules, composition
A kind of embedded radio communication system of low cost and availability, from the point of view of hardware point of view, it has compact package, low work(
The features such as consumption, suitable for the application of bridge machinery.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is communication interface change-over circuit；
Fig. 3 is wireless communication module circuit.
Embodiment
Below in conjunction with Fig. 1 ~ 3, content of the present utility model is described in detail by specific embodiment.A kind of embedded radio
Communication system, including computer and digital sensor, wherein：Embedded radio communication system also includes radio communication device,
That is principal communication device and from communicator, radio communication device is located in computer and digital sensor respectively, and computer passes through
USB turns serial ports and is connected with principal communication device, is directly connected from communication module with digital sensor, and principal communication device fills with from communicating
Put and carried out data transmission by communication.
Further, radio communication device includes power unit, 485 communication modules and wireless communication module, power supply unit
Sorting takes TPS54331, and as power supply chip, its input voltage range is 3.8V to 28V, and in the case of low-voltage power supply, equipment can
To work long hours, meets the needs of wireless communication system low-power consumption.485 communication modules are chosen RSM3485PHT and connect as communication
Mouth change-over circuit, this module can complete the conversion work of 485 communications and UART serial communications, and wireless communication module is chosen
For ZM5161P0-2C-M wireless communication modules as principal communication module, this module is zigbee communications.
Further, communication interface change-over circuit chooses 3.3v power supplies, installs TVS pipe by 485 interfaces to prevent electrostatic
Puncture telecommunication circuit, be provided with two inductance in circuit to reduce communication interface interference.
Embodiment one：This wireless communication system includes principal communication module and turned from communication module, principal communication module by USB
Serial ports is connected with computer, is directly connected from communication module with sensor, in system work process principal communication mould first with wherein
Establish for one and connect from communication module, then complete the communication process of single sensor, complete all the sensors in this way
Gatherer process, system construction drawing are as shown in Figure 1.This wireless communication system goes for the digital sensor equipment of different manufacturers
And its data collecting card, as long as changing host computer communications command according to the communication protocol of different manufacturers.Communication interface is changed
Electric circuit selection 3.3v powers, and saves power consumption, installs TVS pipe additionally by 485 interfaces to prevent electrostatic breakdown telecommunication circuit,
Communication interface interference is reduced using inductance L2 and L3.Wireless communication module chooses ZM5161P0-2C-M wireless communication modules
As principal communication module, this module is zigbee communications, and from the point of view of hardware point of view, it has compact package, low work(
The features such as consumption, suitable for the application of bridge machinery, wireless communication module circuit is as shown in Figure 3.
Claims (3)
1. a kind of embedded radio communication system, including computer and digital sensor, it is characterised in that：Embedded radio communicates
System also includes radio communication device, i.e., principal communication device and is located at computer respectively from communicator, radio communication device
In digital sensor, computer turns serial ports by USB and is connected with principal communication device, from communication module directly and digital sensor
Connection, principal communication device from communicator by communication with carrying out data transmission.
2. embedded radio communication system according to claim 1, it is characterised in that：The radio communication device includes
Power unit, 485 communication modules and wireless communication module, power unit choose TPS54331 as power supply chip, and it inputs electricity
It is 3.8V to 28V to press scope, and 485 communication modules can complete 485 communications and UART as communication interface change-over circuit, this module
The conversion work of serial communication, wireless communication module choose ZM5161P0-2C-M wireless communication modules as principal communication module.
3. embedded radio communication system according to claim 2, it is characterised in that：Communication interface change-over circuit is chosen
3.3v is powered, and TVS pipe is installed to prevent electrostatic breakdown telecommunication circuit by 485 interfaces, is provided with circuit logical for reducing
Believe two inductance of interface interference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574930.7U CN206805762U (en) | 2017-05-23 | 2017-05-23 | Embedded radio communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574930.7U CN206805762U (en) | 2017-05-23 | 2017-05-23 | Embedded radio communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206805762U true CN206805762U (en) | 2017-12-26 |
Family
ID=60742371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720574930.7U Active CN206805762U (en) | 2017-05-23 | 2017-05-23 | Embedded radio communication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206805762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110737220A (en) * | 2019-10-18 | 2020-01-31 | 国网浙江宁波市奉化区供电有限公司 | pole-climbing detection device |
| CN110824958A (en) * | 2019-10-18 | 2020-02-21 | 国网浙江宁波市奉化区供电有限公司 | Intelligent pole-climbing detection device |
-
2017
- 2017-05-23 CN CN201720574930.7U patent/CN206805762U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110737220A (en) * | 2019-10-18 | 2020-01-31 | 国网浙江宁波市奉化区供电有限公司 | pole-climbing detection device |
| CN110824958A (en) * | 2019-10-18 | 2020-02-21 | 国网浙江宁波市奉化区供电有限公司 | Intelligent pole-climbing detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206805762U (en) | Embedded radio communication system | |
| CN204188728U (en) | A kind of substation transformer fuse load factor prediction unit | |
| CN202889340U (en) | Low-power short-distance wireless data transmission module | |
| CN208384520U (en) | Data collection station | |
| CN201867799U (en) | Analog quantity output module | |
| CN104767081A (en) | Configurable wireless smart socket | |
| CN204203348U (en) | A kind of photovoltaic combiner box transformation current sensing means | |
| CN206412986U (en) | Photovoltaic conflux monitoring terminal | |
| CN208806787U (en) | A kind of telemetering terminal power supply circuit | |
| CN202600931U (en) | Integrated wireless weighing module | |
| CN204242380U (en) | Based on the distributed automatic weather station of 2.4G wireless transmission | |
| CN107121582A (en) | One kind coordinates bluetooth module movement oscillograph based on smart mobile phone APP | |
| CN208061420U (en) | Wireless communication collection module and its manufactured electric energy meter | |
| CN208297626U (en) | A kind of photovoltaic combiner box detection system | |
| CN109039352A (en) | A kind of telemetering terminal power supply circuit | |
| CN105739362A (en) | Transformer station measurement and control protection device | |
| CN204087472U (en) | A kind of multimode centralized automatic meter-reading terminal being applied to electric system | |
| CN202406019U (en) | RS232 (Recommend Standard 232) serial communication electric larceny circuit | |
| CN103414520A (en) | Optical signal receiving-sending device | |
| CN203055149U (en) | Multi-parameter data acquisition unit | |
| CN217982359U (en) | Control circuit of expansion module of distributed pressure acquisition equipment | |
| CN102368811A (en) | Monitoring sensing device | |
| CN203734667U (en) | Bluetooth bridge for realizing long-distance data communication | |
| CN207052082U (en) | A kind of gas ductwork wireless data acquisition terminal | |
| CN208094900U (en) | A kind of mobile terminal and its compass module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 110101 No.1, Herong Road, Sujiatun, Shenyang, Liaoning Patentee after: Liaoning Shuntong assembly Construction Co.,Ltd. Address before: 110101 No.1, Herong Road, Sujiatun, Shenyang, Liaoning Patentee before: LIAONING SHUNTONG BRIDGE AND TUNNEL CONSERVATION TECHNOLOGY Co.,Ltd. |