CN202870859U - RFID data transmission apparatus - Google Patents
RFID data transmission apparatus Download PDFInfo
- Publication number
- CN202870859U CN202870859U CN 201220431016 CN201220431016U CN202870859U CN 202870859 U CN202870859 U CN 202870859U CN 201220431016 CN201220431016 CN 201220431016 CN 201220431016 U CN201220431016 U CN 201220431016U CN 202870859 U CN202870859 U CN 202870859U
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- China
- Prior art keywords
- microprocessor
- data transmission
- rfid
- rfid data
- transmission device
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- 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
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Abstract
The utility model discloses an RFID data transmission apparatus, comprising a housing. A microprocessor, a Flash memory, a RAM memory, a network card and a serial interface plate are arranged in the housing. The microprocessor is low in power consumption and high in speed and a plurality of complex algorithm are preset in the microprocessor. The Flash memory, the RAM memory and the network card are connected with the microprocessor. A DC power supply and an RS232/RS485 data converter are mounted on the serial interface plate. The RS232/RS485 data converter is connected with the microprocessor. The microprocessor adopted by the utility model is low in power consumption and high in speed and the plurality of complex algorithm are preset in the microprocessor, the correlative algorithm and correlative parameters are selected by configuration, and configuration and maintenance difficulty are simplified. Two 485 signal interfaces are mounted on the serial interface plate without a multi-serial port card and a 485-232 data converter, so that cost is reduced and reliability is raised.
Description
Technical field
The utility model relates to the Internet of Things field, is specifically related to a kind of RFID data transmission device.
Background technology
Technology of Internet of things is exactly the technology that object can be networked.The object networking need to be to the information of object.Usually, the RFID label that we adopt passive or active rfid interrogator to read to be fixed on the object after read write line reads information, is uploaded to host computer by serial port, network interface or WIFI.Host computer uploads to master server after the data that collect are carried out computing again.In existing scheme, this host computer is served as with a PC or industrial computer usually.Also need installing operating system, database and application software in the host computer, such processing mode has following shortcoming: the Installation and Debugging difficulty also will configure power supply adaptor for rfid interrogator in the installation process in addition.
The utility model content
For the problems referred to above, the utility model aims to provide a kind of exploitation of the RFID of simplification data transmission, the RFID data transmission device of I﹠M.
For realizing this technical purpose, scheme of the present utility model is: a kind of RFID data transmission device, comprise housing, described enclosure interior is equipped with microprocessor, the Flash storer, the RAM storer, network interface card and series interface board, described microprocessor is a kind of low-power consumption high speed and the processor that presets the Various Complex algorithm, described Flash storer, described RAM storer and described network interface card all are connected with described microprocessor, installed direct supply and RS232 on the described series interface board to the RS485 data converter, described RS232 is connected with described microprocessor to the RS485 data converter.
As preferably, described network interface card can be connected with server, also can be connected with the rfid interrogator of other network interfaces.
As preferably, but described Flash storer is a kind of not volatile and memory stores operating system, process software and data storage device.
As preferably, but described RAM storer is software, data storage device in a kind of random access and the storage running.
As preferably, described series interface board can provide the RFID data transmission.
The microprocessor that the utility model adopts belongs to the low-power consumption high speed processor, can move the multiple task operating systems such as Linux, Windows CE, preset the several data algorithm in the microprocessor simultaneously, the user can select relevant algorithm and relevant parameter to carry out computing by configuration, has simplified the difficulty of configuration difficulty and maintenance; Be provided with two-way 485 signaling interfaces on the series interface board, in work progress, do not need to install again multi-serial-port card and 485-232 data converter, reduced cost, improved reliability.
Description of drawings
Fig. 1 is theory structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
As shown in Figure 1, a kind of RFID data transmission device of the utility model specific embodiment, comprise housing, described enclosure interior is equipped with microprocessor 1, described microprocessor 1 is a kind of low-power consumption high speed and the processor that presets the Various Complex algorithm, this processor can move the multiple task operating systems such as Linux, Windows CE, can carry out complicated data operation; Described Flash storer 3, described RAM storer 2 and described network interface card 5 all are connected with described microprocessor 1, and described RAM storer 2 is used for the Storage and Processing mass data, avoids adopting database to carry out relational calculus, has improved processing speed and handling capacity; Described Flash storer 3 is used for interim event memory data, can avoid result data to lose because of outage; Described network interface card 5 can be connected with server, also can be connected with the rfid interrogator of other network interfaces; Installed direct supply 6 and RS232 on the described series interface board to RS485 data converter 4, described RS232 is connected with described microprocessor 1 to RS485 data converter 4, and described series interface board is used to provide to the work of this RFID data transmission device.
The microprocessor that the utility model adopts belongs to the low-power consumption high speed processor, can move the multiple task operating systems such as Linux, Windows CE, preset the several data algorithm in the microprocessor simultaneously, the user can select relevant algorithm and relevant parameter to carry out computing by configuration, has simplified the difficulty of configuration difficulty and maintenance; Be provided with two-way 485 signaling interfaces on the series interface board, in work progress, do not need to install again multi-serial-port card and 485-232 data converter, reduced cost, improved reliability.
The above; it only is preferred embodiment of the present utility model; not in order to limiting the utility model, any trickle modification that every foundation technical spirit of the present utility model is done above embodiment, be equal to and replace and improve, all should be included within the protection domain of technical solutions of the utility model.
Claims (5)
1. RFID data transmission device, comprise housing, it is characterized in that: described enclosure interior is equipped with microprocessor, Flash storer, RAM storer, network interface card and series interface board, described microprocessor is a kind of low-power consumption high speed and the processor that presets the Various Complex algorithm, described Flash storer, described RAM storer and described network interface card all are connected with described microprocessor, installed direct supply and RS232 on the described series interface board to the RS485 data converter, described RS232 is connected with described microprocessor to the RS485 data converter.
2. RFID data transmission device according to claim 1, it is characterized in that: described network interface card can be connected with server, also can be connected with the rfid interrogator of other network interfaces.
3. RFID data transmission device according to claim 1 is characterized in that: but described Flash storer is a kind of not volatile and memory stores operating system, process software and data storage device.
4. RFID data transmission device according to claim 1 is characterized in that: but described RAM storer is software, data storage device in a kind of random access and the storage running.
5. RFID data transmission device according to claim 1, it is characterized in that: described series interface board can provide the RFID data transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220431016 CN202870859U (en) | 2012-08-28 | 2012-08-28 | RFID data transmission apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220431016 CN202870859U (en) | 2012-08-28 | 2012-08-28 | RFID data transmission apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202870859U true CN202870859U (en) | 2013-04-10 |
Family
ID=48037559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220431016 Expired - Fee Related CN202870859U (en) | 2012-08-28 | 2012-08-28 | RFID data transmission apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202870859U (en) |
-
2012
- 2012-08-28 CN CN 201220431016 patent/CN202870859U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Qinqi Inventor before: Zhao Xiangdong Inventor before: Su Weiqin |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151104 Address after: Wanjiali road 410003 in Hunan province Changsha Kaifu District, a 899 Building No. 5 room 901 Patentee after: Hunan Dongqin Electronic Engineering Co., Ltd Address before: Shenzhen City, Guangdong province Nanshan District 518000 Industrial Zone Nanyou second Deng Liang Road 206 Building 2 layer 209A3 Patentee before: Shenzhen Yuanming Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20200828 |