CN201928446U - Wireless sensor node with functions of automatically updating program and correcting parameters - Google Patents
Wireless sensor node with functions of automatically updating program and correcting parameters Download PDFInfo
- Publication number
- CN201928446U CN201928446U CN2010206674537U CN201020667453U CN201928446U CN 201928446 U CN201928446 U CN 201928446U CN 2010206674537 U CN2010206674537 U CN 2010206674537U CN 201020667453 U CN201020667453 U CN 201020667453U CN 201928446 U CN201928446 U CN 201928446U
- Authority
- CN
- China
- Prior art keywords
- module
- information
- program
- parameter
- wireless 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a wireless sensor node with the functions of automatically updating program and correcting parameters. The wireless sensor node comprises a sensor module, a CPU (central processing unit) module, a short-distance wireless communication module, a data storage module, a wireless transceiver, a program loading and updating module, a parameter correcting module, an information type automatic identification module, an information transfer module and a power supply module, wherein the short-distance wireless communication module is used for automatically searching for adjacent wireless sensor nodes; the wireless transceiver can be used for simultaneously uploading data acquired by the sensor module and synchronously receiving control information comprising parameter correcting information and program updating information which are transmitted by an upper computer; the information type automatic identification module can be used for automatically identifying and classifying the types of the control information; and the information transfer module can be used for respectively transferring information classified by the information type automatic identification module to the program loading and updating module and the parameter correcting module. The utility model has the advantages of reasonable design, convenience in network distribution and maintenance, simplicity and convenience in use, favorable use effect and high intelligent degree; and the wireless sensor node can be used for automatically upgrading and updating inside program and correcting work parameters.
Description
Technical field
The utility model relates to a kind of wireless sensor node, especially relates to a kind of wireless sensor node with Automatic Program renewal and parameter debugging functions.
Background technology
At present, mainly be to carry out collection in worksite when carrying out data acquisition by data acquisition system, manually the data of gathering being sent to data processing server by wired or wireless mode then handles, this data acquisition modes real-time is poor, promptly can not gather in real time, real-time Transmission, thereby can not satisfy actual needs.Along with the development of information technologies such as communication, network, make real time data acquisition and real-time Transmission become possibility based on the exploitation and the construction of radio sensing network.Yet the construction of sensor network does not enter the practical stage always as yet, trace it to its cause, the function that is sensing net node does not reach requirement,, calculating limited such as energy constraint, communication capacity and storage capacity are limited etc., in these problems, the data acquisition and processing (DAP) ability becomes the bottleneck of restriction standardization, the development of pervasive sensor network nodes.In data acquisition, common sensing net node can only be gathered single data, maybe can only insert one road analog sensor.On data processing, common sensing net node sampling analysis speed is slow, and the antijamming capability in complex environment is not high, the misinformation of generation information easily.Simultaneously, existing wireless sensor node scarcely has Automatic Program to be upgraded and the timely debugging functions of parameter, and just because of above-mentioned various reasons, existing sensing net node can't effectively be finished real-time information gathering task.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, a kind of wireless sensor node with Automatic Program renewal and parameter debugging functions is provided, it is reasonable in design, arrange net and easy to maintenance, use is easy and simple to handle and result of use good, intelligent degree height, can carry out internal processes upgrading, renewal and running parameter correction automatically, can solve effectively that the communication capacity that existing sensor node exists is poor, function singleness, life-span are short, be not easy to defective and deficiency such as maintenance.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of wireless sensor node with Automatic Program renewal and parameter debugging functions, it is characterized in that: comprise sensor assembly, the CPU module of joining with sensor assembly, join with the CPU module and be used for the short-range wireless communication module of automatic searching near wireless sensor node, data memory module, the wireless transceiver that when sensor assembly institute image data is uploaded, the control information of being made up of parameter modification information and program updates information that host computer sent is received synchronously, CPU inside modules program loaded with the program of real-time update load and update module, the running parameter of CPU module is carried out the parameter correcting module of real-time update and correction, information type in institute's receiving control information is discerned and the automatic identification module of information type of classifying automatically, will through the sorted parameter modification information of the automatic identification module of information type and program updates information respectively unloading to the information unloading module of program loading and update module and parameter correcting module and the power module that joins with the CPU module, described data memory module, wireless transceiver, program loads and update module, the parameter correcting module, automatic identification module of information type and information unloading module are all joined with the CPU module, and described information unloading module and the automatic identification module of information type join.
Above-mentioned wireless sensor node with Automatic Program renewal and parameter debugging functions, it is characterized in that: described short-range wireless communication module is the ZigBee short-range wireless communication module.
Above-mentioned wireless sensor node with Automatic Program renewal and parameter debugging functions, it is characterized in that: described power module comprises power management module and the rechargeable battery and the solar energy charging battery that join with power management module respectively, and described power management module and CPU module are joined.
Above-mentioned wireless sensor node with Automatic Program renewal and parameter debugging functions is characterized in that: also comprise the timing module that joins with the CPU module.
Above-mentioned wireless sensor node with Automatic Program renewal and parameter debugging functions, it is characterized in that: described sensor assembly comprises the sensor groups be made up of a plurality of transducers, the data pre-process circuit module of joining with sensor groups and the data acquisition module that joins with data pre-process circuit module, and described data acquisition module and CPU module are joined.
Above-mentioned wireless sensor node with Automatic Program renewal and parameter debugging functions, it is characterized in that: described data memory module is the RAM memory that is under the electriferous state.
The utility model compared with prior art has the following advantages:
1, realized that different sensors is used simultaneously and the data fusion technology, real-time, the various and wide coverage of data type, scope and speed that each sensing net node information is propagated are big, and the working sensor state adopts Remote Wake Up mechanism, can save electric power.
2, reasonable in design, co-ordination efficient height between each module, and each assembly all adopts the modular form setting, very power saving has prolonged useful life of sensor node greatly.
3, sensing net node adopts the rechargeable battery power supply, is convenient to change, and the power supply of assurance node is stable, makes the whole sensor network have restructural and easily adjustment property, maintain easily and manage.
4, can carry out parameter modification and program upgrade to sensing net node by remote command, realize the long-range correction of common transducer, communication capacity is strong, and transmission speed is fast.
5, node is responsible for connecting communicating by letter of wireless sensor network and external network, realizes the conversion between two kinds of network communication protocols and the wireless transmission of sensing data.
6, the user only need start related command, and transmitting control commands can be realized the remote collection and the transmission of data to the sensor network internal node.
7, realized the plug and play of common transducer, installed and change and lay conveniently.
In sum, the utility model is reasonable in design, arrange net and easy to maintenance, use is easy and simple to handle and result of use good, intelligent degree height, can carry out internal processes upgrading, renewal and running parameter correction automatically, can solve effectively that the communication capacity that existing sensor node exists is poor, function singleness, life-span are short, be not easy to defective and deficiency such as maintenance.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is a schematic block circuit diagram of the present utility model.
Description of reference numerals:
The 1-sensor assembly; The 1-1-sensor groups; 1-2-data pre-process circuit mould
Piece;
The 1-3-data acquisition module; The 2-CPU module; The 3-short-range wireless communication module;
The 4-data memory module; The 5-wireless transceiver; The 6-timing module;
The 7-program loads and upgrades mould 8-parameter correcting module; The 9-information type is discerned mould automatically
Piece; Piece;
10-information unloading module; The 11-power module; The 11-1-power management module;
The 11-2-rechargeable battery; The 11-3-solar recharging
The pond.
Embodiment
As shown in Figure 1, the utility model comprises sensor assembly 1, the CPU module 2 of joining with sensor assembly 1, join with CPU module 2 and be used for the short-range wireless communication module 3 of automatic searching near wireless sensor node, data memory module 4, the wireless transceiver 5 that when 1 image data of sensor assembly is uploaded, the control information of being made up of parameter modification information and program updates information that host computer sent is received synchronously, CPU module 2 internal processes are loaded with the program of real-time update load and update module 7, the running parameter of CPU module 2 is carried out the parameter correcting module 8 of real-time update and correction, information type in institute's receiving control information is discerned and the automatic identification module 9 of information type of classifying automatically, will through the automatic identification module 9 sorted parameter modification information of information type and program updates information respectively unloading to program load and update module 7 and the information unloading module 10 of parameter correcting module 8 and the power module 11 that joins with CPU module 2, described data memory module 4, wireless transceiver 5, program loads and update module 7, parameter correcting module 8, automatic identification module 9 of information type and information unloading module 10 are all joined with CPU module 2, and described information unloading module 10 is joined with the automatic identification module 9 of information type.
In the present embodiment, described short-range wireless communication module 3 is the ZigBee short-range wireless communication module.Described power module 11 comprises power management module 11-1 and the rechargeable battery 11-2 and the solar energy charging battery 11-3 that join with power management module 11-1 respectively, and described power management module 11-1 and CPU module 2 are joined.
Simultaneously, the utility model also comprises the timing module 6 that joins with CPU module 2.In the present embodiment, described sensor assembly 1 comprises the sensor groups 1-1 that is made up of a plurality of transducers, the data pre-process circuit module 1-2 that joins with sensor groups 1-1 and the data acquisition module 1-3 that joins with data pre-process circuit module 1-2, and described data acquisition module 1-3 and CPU module 2 are joined.Described data memory module 4 is for being in the RAM memory under the electriferous state.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection range of technical solutions of the utility model according to the utility model technical spirit.
Claims (6)
1. one kind has that Automatic Program is upgraded and the wireless sensor node of parameter debugging functions, it is characterized in that: comprise sensor assembly (1), the CPU module (2) of joining with sensor assembly (1), join with CPU module (2) and be used for the short-range wireless communication module (3) of automatic searching near wireless sensor node, data memory module (4), the wireless transceiver (5) that when sensor assembly (1) institute image data is uploaded, the control information of being made up of parameter modification information and program updates information that host computer sent is received synchronously, CPU module (2) internal processes loaded with the program of real-time update load and update module (7), the running parameter of CPU module (2) is carried out the parameter correcting module (8) of real-time update and correction, information type in institute's receiving control information is discerned and the automatic identification module of information type (9) of classifying automatically, to load and update module (7) and the information unloading module (10) of parameter correcting module (8) and the power module (11) that joins with CPU module (2) through sorted parameter modification information of the automatic identification module of information type (9) and program updates information difference unloading to program, described data memory module (4), wireless transceiver (5), program loads and update module (7), parameter correcting module (8), automatic identification module of information type (9) and information unloading module (10) are all joined with CPU module (2), and described information unloading module (10) is joined with the automatic identification module of information type (9).
2. according to the described wireless sensor node with Automatic Program renewal and parameter debugging functions of claim 1, it is characterized in that: described short-range wireless communication module (3) is the ZigBee short-range wireless communication module.
3. according to claim 1 or 2 described wireless sensor nodes with Automatic Program renewal and parameter debugging functions, it is characterized in that: described power module (11) comprises that power management module (11-1) and the rechargeable battery (11-2) and the solar energy charging battery (11-3) that join with power management module (11-1) respectively join, and described power management module (11-1) joins with CPU module (2).
4. according to claim 1 or 2 described wireless sensor nodes, it is characterized in that: also comprise the timing module (6) that joins with CPU module (2) with Automatic Program renewal and parameter debugging functions.
5. according to claim 1 or 2 described wireless sensor nodes with Automatic Program renewal and parameter debugging functions, it is characterized in that: described sensor assembly (1) comprises the sensor groups (1-1) be made up of a plurality of transducers, the data pre-process circuit module (1-2) of joining with sensor groups (1-1) and the data acquisition module (1-3) that joins with data pre-process circuit module (1-2), and described data acquisition module (1-3) joins with CPU module (2).
6. according to claim 1 or 2 described wireless sensor nodes with Automatic Program renewal and parameter debugging functions, it is characterized in that: described data memory module (4) is for being in the RAM memory under the electriferous state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206674537U CN201928446U (en) | 2010-12-19 | 2010-12-19 | Wireless sensor node with functions of automatically updating program and correcting parameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206674537U CN201928446U (en) | 2010-12-19 | 2010-12-19 | Wireless sensor node with functions of automatically updating program and correcting parameters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201928446U true CN201928446U (en) | 2011-08-10 |
Family
ID=44432279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206674537U Expired - Fee Related CN201928446U (en) | 2010-12-19 | 2010-12-19 | Wireless sensor node with functions of automatically updating program and correcting parameters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201928446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103582176A (en) * | 2013-11-20 | 2014-02-12 | 江南大学 | Multifunctional base node device for wireless sensor network |
-
2010
- 2010-12-19 CN CN2010206674537U patent/CN201928446U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103582176A (en) * | 2013-11-20 | 2014-02-12 | 江南大学 | Multifunctional base node device for wireless sensor network |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201897884U (en) | Intelligent parking lot management device based on ZigBee wireless sensor network | |
| CN102098805B (en) | Multi-parameter modularized distributed culture water environment wireless monitoring system and method | |
| CN206331578U (en) | A kind of low-power consumption remote gauged rainfall system based on Technology of Wireless Spread Spectrum | |
| CN103442052A (en) | Device and method for remote monitoring farmland crop growth information | |
| CN105528883A (en) | Wind velocity and direction wireless acquisition system and method thereof | |
| CN101275957A (en) | Wireless temperature and humidity intelligent sensor | |
| CN106161646A (en) | A kind of intelligent agricultural system based on Internet of Things | |
| CN102420859A (en) | Data acquisition system based on wireless sensing network and virtual apparatus technology | |
| CN102169623A (en) | Distributed geological disaster monitoring and acquiring transmission instrument | |
| CN105183057A (en) | Grain bin temperature and humidity control system based on Zigbee technology | |
| CN203261929U (en) | Agricultural irrigation monitoring system based on Internet of Things | |
| CN102999036B (en) | Solar wireless networking monitor system | |
| CN102573119A (en) | Wireless sensor node for remotely and automatically sampling and measuring air quality | |
| CN206196060U (en) | Laboratory environment monitoring system based on zigBee technique | |
| CN102548032A (en) | Wireless sensing network node capable of realizing simultaneous access of digital quantity and analog quantity | |
| CN104807498A (en) | Farmland environment wireless monitoring system based on Zigbee and 3G technology | |
| CN104049602A (en) | Nursing hog house monitoring system of multi-path routing algorithm | |
| CN201928446U (en) | Wireless sensor node with functions of automatically updating program and correcting parameters | |
| CN201589614U (en) | Multiple-carrier channel accessed wireless communication network hydrographic multiparameter metering instrument | |
| CN201213176Y (en) | Electric energy automatic metering intelligent socket | |
| CN202661192U (en) | Wireless temperature measurement system of internet of things and based on ZigBee technique | |
| CN202004976U (en) | Wireless sensor node with automatic inspection function | |
| CN102573118A (en) | Multi-parameter monitoring using wireless sensor node with self-triggering function | |
| CN207752324U (en) | A kind of long range Agricultural Information acquisition gateway system based on LoRa | |
| CN206118678U (en) | Wireless irrigation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20111219 |