CN202406310U

CN202406310U - M2M (machine-to-machine) network device based on CC2530 chip

Info

Publication number: CN202406310U
Application number: CN2011205564318U
Authority: CN
Inventors: 林少丹; 喻继燊; 刘立明; 钟景洲; 陈宝胜
Original assignee: SHENZHEN EMDOOR ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: SHENZHEN EMDOOR ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2011-12-27
Filing date: 2011-12-27
Publication date: 2012-08-29
Anticipated expiration: 2021-12-27

Abstract

The utility model discloses an M2M (machine-to-machine) network device based on CC2530 chip, which comprises a power source module, a main controller and a wireless communication module. The power source module respectively supplies power to the main controller and the wireless communication module; the wireless communication module is electrically connected with the main controller; and the main controller is the CC2530 chip. An ARM (Advanced RISC Machines) processor is replaced by the CC2530 chip which is used as a main control chip of the M2M network device, so that the cost and the volume of hardware are reduced, the service life of a battery is prolonged; in addition, the Zigbee network and the GPRS (General Packet Radio Service) network are supported, and a TCP/IP (Transmission Control Protocol/Internet Protocol) passthrough technology built in the wireless communication module is utilized, so that the data are quickly transmitted to Internet through the GPRS network or transmitted to a mobile phone terminal through mobile phone network at the lowest cost, and the passage of a far end is realized.

Description

A kind of M2M network equipment based on the CC2530 chip

Technical field

The utility model relates to a kind of communication network device, is specifically related to a kind of M2M network equipment based on the CC2530 chip.

Background technology

Because the disposal ability of SCM system and memory space is limited; Existing M2M network equipment all is to utilize arm processor earlier through the information of CC2430/CC2530 chip with the Zigbee network usually; And then utilize GPRS or 3G module; Be linked into Internet, pass through with remote equipment; And such device mainly contains the drawback of two aspects:

1. the power consumption of arm processor is bigger, under battery context, can't work above one day;

2. cost is higher, and the arm processor in the device, GPRS/3G chip, CC2430/CC2530 chip have been formed complicated system, and cost and volume all limit the development of this technology.

The utility model content

To the deficiency of prior art, the utility model provides a kind of M2M network equipment based on the CC2530 chip simple, that cost is low, volume is little, power consumption is little that installs.

For realizing above-mentioned purpose, the utility model adopts following technical scheme:

A kind of M2M network equipment based on the CC2530 chip; Comprise power module, main controller, wireless communication module; Said power module is that main controller and wireless communication module are supplied power respectively, and wireless communication module and main controller electrically connect, and said main controller is the CC2530 chip.

Preferably, said main controller is provided with one first antenna, said first antenna and a plurality of sensor node wireless telecommunications.

Preferably, it is characterized in that said wireless communication module is provided with one second antenna, said second antenna is through GPRS network and internet network communication.

Preferably, said wireless communication module also connects a SIM, and the SIM interface of said SIM and wireless communication module electrically connects.

Preferably, said wireless communication module also electrically connects a status indicator lamp circuit, and the state indication interface of said status indicator lamp circuit and wireless communication module electrically connects.

Preferably, said wireless communication module is provided with an audio input interface and an audio output interface.

Preferably, said wireless communication module is MG323 type wireless telecommunications chips.

The M2M network equipment that the utility model is set forth based on the CC2530 chip; Compared with prior art; Its beneficial effect is: utilize the CC2530 chip to replace the main control chip of arm processor as the M2M network equipment, reduced hardware cost and volume, also increased the useful life of battery simultaneously; And support Zigbee network and GPRS network; And utilize TCP/IP transparent transmission built-in in wireless communication module technology, and can be fast cheaply data be transferred to through GPRS network that Internet gets on or be transferred on the mobile phone terminal through cell phone network, realize the current of far-end.

Description of drawings

Fig. 1 is the construction module figure of a kind of M2M network equipment based on the CC2530 chip of the utility model.

Embodiment

Below, in conjunction with accompanying drawing and embodiment, a kind of M2M network equipment based on the CC2530 chip of the utility model done further describing, so that clearerly understand the utility model technological thought required for protection.

Accompanying drawing 1 is the construction module figure of the utility model based on the M2M network equipment of CC2530 chip.As shown in Figure 1, a kind of M2M network equipment based on the CC2530 chip comprises wireless communication module 1, main controller 2, power module 3, and power module 3 is that wireless communication module 1, main controller 2 are supplied power respectively.

In the utility model preferred embodiment, main controller 2 adopts the CC2530 chip, and the characteristic of this chip is: the link-quality that 101dB is provided; Outstanding receiver sensitivity and healthy and strong anti-interference; Four kinds of powering modes, multiple flash memory size, and one overlap widely the peripheral hardware collection and comprise 14 ADC of 2 UART and a general GPIO; 4 timers, 18 interrupt sources or the like; Littler except encapsulation, CC2530 gateway plate has also improved RF power output, sensitivity, selectivity, and the important improvement in performance that surmounts previous generation CC2430 gateway plate is provided; Meet the IEEE802.15.4/ZigBee standard criterion, band limits 2405M-2483.5M can free switch between 16 frequency ranges; Wireless data transmission rate is about 20 ~ 250kb/s; Have the Flash able to programme of 256K in the sheet and the RAM of 8K; Operating voltage 2.0V-3.6V, super low-power consumption is supported dormancy and arousal function; Compatible netted agreement of XMesh of TinyOS operating system and ZigBee standard agreement that support designs for wireless sensor network are specially supported Z-MAC (integrated CSMA, TDMA mechanism), X-MAC etc., can make things convenient for and carry out secondary development fast; Engineering artificial debugging environment based on the IAR51 IDE; Support route relay function, the automatic repair function of network node; Built-in TCP/IP transparent transmission driver.This shows, adopt the CC2530 chip to substitute arm processor, can reduce hardware cost and volume, also increased the useful life of battery simultaneously.

Wireless communication module 1 adopts the MG323 wireless telecommunications chip of Huawei Company in addition; Through its built-in TCP/IP transparent transmission technology; Can be fast cheaply data be transferred to Internet through GPRS network and get on or be transferred to mobile phone terminal, realize the current of far-end through cell phone network.

Particularly, main controller 1 is provided with an antenna 9, and this antenna 9 is realized wireless telecommunications with outside a plurality of wireless sensor nodes; The topological structure that these a plurality of wireless sensor nodes constitute can in the utility model, adopt the sub-clustering network for the combination of star network, sub-clustering network or mesh network and three kinds of networks; Certainly; In large-scale networking,, can whole catenet be divided into several bunches because the cost of this device is lower; Each bunch is network center by this device, forms an efficient Internet of Things network.Main controller the object end of the wireless sensor node that obtains is resolved and shine upon after give wireless communication module 1; Wireless communication module 1 is provided with an antenna 7; With a SIM 8, wherein SIM 8 is connected with the SIM interface of wireless communication module 1, and wireless communication module 1 can upward or through SIM 8 through cell phone network (comprise 3G, CDMA, GSM etc.) with transfer of data arrive mobile phone terminal with transfer of data to internet through GPRS network through antenna 7; And can utilize SIM 8 to receive note; Realize the long-range sending short message by mobile phone means of signaling of passing through, certain device in the control Internet of Things is realized the Long-distance Control of mobile phone end to the object end; Equally; Can utilize the ultra far away current distance of cell phone network, can realize the communication between the object end network of two diverse locations, for example the raindrop on roof monitoring Internet of Things network can be realized telecommunication with the automatic airer Internet of Things network of family.On wireless communication module 1, still be connected with a status indicator lamp circuit 6 in addition, this status indicator lamp circuit 6 includes a light-emitting diode, can indicate the operating state of wireless communication module 1.Also be provided with an audio input interface (MIC) 4 and an audio output interface (SPKOUT) 5 on the wireless communication module 1, can realize voice communication through audio input interface 4 and audio output interface 5.

For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection range of the utility model claim all according to the technical scheme and the design of above description.

Claims

1. M2M network equipment based on the CC2530 chip; Comprise power module, main controller, wireless communication module, it is characterized in that said power module is that main controller and wireless communication module are supplied power respectively; Wireless communication module and main controller electrically connect, and said main controller is the CC2530 chip.

2. the M2M network equipment based on the CC2530 chip as claimed in claim 1 is characterized in that said main controller is provided with one first antenna, said first antenna and a plurality of sensor node wireless telecommunications.

3. the M2M network equipment based on the CC2530 chip as claimed in claim 2 is characterized in that said wireless communication module is provided with one second antenna, and said second antenna is through GPRS network and internet network communication.

4. the M2M network equipment based on the CC2530 chip as claimed in claim 3 is characterized in that said wireless communication module also connects a SIM, and the SIM interface of said SIM and wireless communication module electrically connects.

5. like claim 3 or 4 described M2M network equipments based on the CC2530 chip; It is characterized in that; Said wireless communication module also electrically connects a status indicator lamp circuit, and the state indication interface of said status indicator lamp circuit and wireless communication module electrically connects.

6. the M2M network equipment based on the CC2530 chip as claimed in claim 5 is characterized in that said wireless communication module is provided with an audio input interface and an audio output interface.

7. the M2M network equipment based on the CC2530 chip as claimed in claim 6 is characterized in that, said wireless communication module is MG323 type wireless telecommunications chips.