CN202331506U - RFID reader-writer chip provided with GPS module - Google Patents
RFID reader-writer chip provided with GPS module Download PDFInfo
- Publication number
- CN202331506U CN202331506U CN2011204466939U CN201120446693U CN202331506U CN 202331506 U CN202331506 U CN 202331506U CN 2011204466939 U CN2011204466939 U CN 2011204466939U CN 201120446693 U CN201120446693 U CN 201120446693U CN 202331506 U CN202331506 U CN 202331506U
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- rfid interrogator
- gps
- module
- interrogator chip
- chip
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Abstract
The utility model relates to search-and-rescue positioning equipment, in particular to an RFID (Radio Frequency Identification) reader-writer chip with a GPS (Global Position System) module. The RFID reader-writer chip provided with the GPS module comprises an RFID reader-writer chip, a balancer, a power amplifier, an isolator, a coupler, an active crystal oscillator and a low-dropout voltage regulator, wherein the RFID reader-writer chip is connected with the power amplifier through the balancer; the power amplifier is connected with the coupler through the isolator; the RFID reader-writer chip is connected with the coupler; the active crystal oscillator is respectively connected with the power amplifier and the RFID reader-writer chip; the RFID reader-writer chip provided with the GPS module is provided with the GPS module; and the GPS module is connected with the RFID reader-writer chip. According to the RFID reader-writer chip disclosed by the utility model, the RFID special reader-writer chip is combined with the GPS processing module together, so that an acceptor provided with the RFID reader-writer chip can accept an RFID tag and GPS position information in a transmitter and the timely rescue and the identification determination of suffered persons are facilitated.
Description
Technical field
The utility model relates to a kind of search and rescue positioning equipment, particularly is installed in the rfid interrogator chip of searching and rescuing a kind of GPS of the being provided with module in the positioning equipment.
Background technology
GPS is called GPS (Global Positioning System again; GPS); Constitute by three parts such as Aerospace Satellite, Ground Control and subscriber equipmenies; Its basic fixed position principle is: satellite is paid no attention to the ephemeris parameter and the time of sending self disconnectedly, and the information user receives after these information through area of computer aided, obtains three-dimensional position, three-dimensional and movement velocity and the temporal information of receiver.Gps system has following principal feature: round-the-clock, multi-functional, easy and simple to handle and have wide range of applications etc.RFID is a RF identification, is commonly called as electronic tag, and RFID is that RF identification is a kind of contactless automatic identification technology, and it is through the automatic recognition objective object of radiofrequency signal and obtain related data, and identification work need not manual intervention, can work in various rugged surroundings.The RFID technology can be discerned high-speed moving object and can discern a plurality of labels simultaneously, and is swift and convenient to operate.RFID is a kind of simple wireless system, has only two basic devices, and this system is used for control, detection and tracking object, and system is made up of a reader and label.
Technology is searched and rescued in the present airplane crash or the perils of the sea; Be rearmost position fully according to aircraft that is detected on the radar or ships; Or the rearmost position of the distress signals that sends on the ship weighs the possible place that these carriers are met with misfortune, and then sends the rescue worker to go to search and rescue.But, when large-scale disaster takes place, lock into the personnel of disaster scene; Must in 72 hours, rescue; Otherwise chance of survival is very remote, if the passenger who adds the sea is because ice-cold the causing of weather or seawater lost temperature, then 72 hours gold rescue times seem even more important.In order in time to rescue these personnel; Therefore most important is exactly the tram of wanting to know the personnel of meeting with misfortune; Yet, especially when airplane crash, the moment that aircraft disintegrates; Even the passenger on the aircraft survives, but because fly away everywhere make personnel's real seated position be the radar detecting less than.Even the passenger has communication apparatus on one's body, also because can't follow the satellite line, so the position of causing the passenger that suffers a calamity or disaster extremely difficulty find.
Want to know the personnel's of meeting with misfortune tram this moment, then must use GPS that way is just arranged.Except the GPS location, we also must know the personnel's of meeting with misfortune status.This status can have dangerous missing motion or when transportation boarding, go on board, dive under water and be engaged in; Issue the special and unique active rfid label of each personnel; Individual and family members' related data have been write down on the label; With these two on GPS terminal and active rfid label module integrated in can with the wireless sender unit of satellite communication among, wireless sender unit is directly made on life jacket, so that can when disaster takes place, initiatively send distress signals.
When the sender unit power supply opening; All messages that then this sender unit owner's position is relevant with these personnel can see through wireless sender unit and be passed in the satellite; Be forwarded to rescue helicopters, rescue naval vessel or the command centre of helping out of distress again via satellite, rescue helicopters or naval vessel are equipped with can accept the receptacle that sender unit signals, and receptacle should have the GPS process chip; The rfid interrogator chip that can read the RFID label is arranged again; So that can continue to accept sender unit particular location that sends and the identity of confirming the personnel of meeting with misfortune, so can avoid the personnel of helping out of distress to have no the search of target, the chance of being rescued and surviving with the increase personnel; In addition according to the message that receives come openly to meet with misfortune personnel's relevant information and position, let the personnel's of meeting with misfortune family members in time know relatives' situation.
The utility model content
The purpose of the utility model is: to the problem of prior art existence; To staffing GPS terminal that possibly relate to dangerous motion or transportation and the wireless sender unit that the active rfid label combines; In order to search and rescue conveniently; Receptacle with the sender unit auxiliary work also need be provided, and the utility model aims to provide the rfid interrogator chip that is installed in a kind of GPS of the being provided with module on the receptacle.
To achieve these goals, the technical scheme of the utility model employing is:
A kind of rfid interrogator chip that is provided with the GPS module; Comprise rfid interrogator chip, evener, power amplifier, isolator, coupling mechanism, active crystal oscillator, low pressure difference linear voltage regulator; Said rfid interrogator chip is connected with power amplifier through evener; Power amplifier is connected with coupling mechanism through isolator again; Said rfid interrogator chip is connected with coupling mechanism; Active crystal oscillator is connected with power amplifier and rfid interrogator chip respectively; The rfid interrogator chip of the said GPS of being provided with module is provided with the GPS module; Said GPS module is connected with the rfid interrogator chip; Said rfid interrogator chip mainly comprises microprocessing unit MCU, RF receiving and transmission module, modulation module, and said RF receiving and transmission module is connected with microprocessing unit MCU through the modulation module, and said microprocessing unit MCU also is connected with flash memory fash memory, high-speed cache SRAM, reset control circuit Reset control, house dog timing circuit WDT, timer Timers, universal asynchronous acceptance/dispensing device VART, SPI circuit SPI, port controller Port controller, universal serial bus I2C, interruptable controller Interupt controller and power supervisor power management through data bus.
In the above-mentioned rfid interrogator chip that is provided with the GPS module, said RF receiving and transmission module is respectively arranged with emission port and accepts port.
In the above-mentioned rfid interrogator chip that is provided with the GPS module, said rfid interrogator chip is RM9030.
The utility model is designed to the rfid interrogator chip with the rfid interrogator of special use; And on the rfid interrogator chip integrated GPS processing module; The rfid interrogator chip that is provided with the GPS module is installed in the receptacle, makes receptacle can read RFID label information in the sender unit, can handle the GPS positional information again; Accurately sender unit meet with misfortune personnel's identity information and positional information are carried in reflection, make things convenient for the rescue personnel in time to succour and confirm the personnel's of meeting with misfortune identity.
The beneficial effect of the utility model is:The utility model combines read-write machine dedicated chip of RFID and GPS processing module; Make the receptacle that the utility model is installed to accept RFID label and GPS positional information in the sender unit, make things convenient for the rescue personnel in time to succour and confirm the personnel's of meeting with misfortune identity.
Description of drawings
Fig. 1 is the structural representation of sender unit.
Fig. 2 is the utility model structural representation that is installed in the receptacle.
Fig. 3 is set rfid interrogator chip (RM9030) Organization Chart of the utility model.
Fig. 4 is the structural representation of the utility model embodiment 2.
Mark among the figure: among Fig. 1,101-power supply, 102-RFID label, 103-GPS terminal, 104-wireless transmit antenna; Among Fig. 2,201-is provided with the rfid interrogator chip of GPS module, 202-RFID read write line chip (RM9030), 203-evener, 204-power amplifier, 205-isolator, 206-coupling mechanism, 207-low pressure difference linear voltage regulator, the active crystal oscillator of 208-, 209-GPS module; Among Fig. 3,202-RFID read write line chip (RM9030), 302-modulation module, the 303-RF receiving and transmission module, 304-accepts port, 305-emission port, 306-microprocessing unit (MCU); Among Fig. 4,401-receptacle, 402-sender unit.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Embodiment 1
Shown in accompanying drawing 1; Structural representation for the sender unit that disposed in the life jacket; Sender unit mainly is provided with RFID label 102, GPS terminal 103, wireless transmit antenna 104 and power supply 101, and RFID label 102 is an active label, and active label 102 can initiatively send and provide interactive information; Said power supply 101 is RFID label 102 and 103 power supplies of GPS terminal; The function of sender unit is when urgent danger takes place, and can the emergency message be seen through sender unit and be passed in the satellite, is forwarded to rescue helicopters, rescue naval vessel or the command centre of helping out of distress again via satellite.Sender unit is except sending the person's of meeting with misfortune the position through GPS terminal 103, and the RFID label 102 of setting stores the person's of meeting with misfortune status information.
Receptacle is a system with dynamic identification, real time location tracking, wireless data transmission.Mainly accepting module, RFID card reader module and MCU CPU module by GPS forms.When the sender unit power supply opening; The wireless transmit antenna that all messages that then this sender unit owner's position is relevant with these personnel can see through sender unit is passed in the satellite; Be forwarded to rescue helicopters, rescue naval vessel or the command centre of helping out of distress again via satellite; The receptacle that rescue helicopters or naval vessel are installed can carry out the real-time follow-up inquiry to the entrained sender unit of the person of meeting with misfortune, and when the rescue personnel obtains the person of meeting with misfortune, can in time inform family members' related news.
Accompanying drawing 2 is for being installed in the utility model structural representation in the receptacle; Be provided with the rfid interrogator chip 201 of GPS module; Comprise rfid interrogator chip (RM9030) 202, evener 203, power amplifier 204, isolator 205, coupling mechanism 206, active crystal oscillator 208, low pressure difference linear voltage regulator 207; Said rfid interrogator chip (RM9030) 202 is connected with power amplifier 204 through evener 203; Power amplifier 204 is connected with coupling mechanism 206 through isolator 205 again, and said rfid interrogator chip (RM9030) 202 is connected with coupling mechanism 206, and active crystal oscillator 208 is connected with power amplifier 204 and rfid interrogator chip (RM9030) 202 respectively; The rfid interrogator chip 201 of the said GPS of being provided with module is provided with GPS module 209, and said GPS module 209 is connected with rfid interrogator chip (RM9030) 202.The rfid interrogator chip 201 that is provided with the GPS module is installed in the receptacle; Make receptacle can read RFID label information in the sender unit; Can handle the GPS positional information again; Accurately sender unit meet with misfortune personnel's identity information and positional information are carried in reflection, and receptacle and sender unit are used, and make things convenient for the rescue personnel in time to succour and confirm the personnel's of meeting with misfortune identity.
Shown in accompanying drawing 3; The rfid interrogator chip (RM9030) 202 that the utility model is provided with mainly comprises microprocessing unit (MCU) 306, RF receiving and transmission module 303, modulation module 302; Said RF receiving and transmission module 303 is connected with microprocessing unit (MCU) 306 through modulation module 302, and said microprocessing unit (MCU) 306 also is connected with flash memory (fash memory), high-speed cache (SRAM), reset control circuit (Reset control), house dog timing circuit (WDT), timer (Timers), universal asynchronous acceptance/dispensing device (VART), SPI circuit (SPI), port controller (Port controller), universal serial bus (I2C), interruptable controller (Interupt controller) and power supervisor (power management) through data bus.RF receiving and transmission module 303 in the said rfid interrogator chip (RM9030) 202 is respectively arranged with emission port 305 and accepts port 304; Emission port 305 is connected with power amplifier 204 through the evener 203 among Fig. 2; Power amplifier 204 is connected with coupling mechanism 206 through isolator 205 again, and coupling mechanism 206 is connected with exterior antenna again; Accepting port 304 directly is connected with 206 exterior antennas through coupling mechanism.
The concrete specification of rfid interrogator chip that the utility model is provided with the GPS module is following:
DC voltage: 3.3～5 V
DC current: Imax≤550mA (RFID)+32mA (GPS)
Frequency of operation: 920MHZ
GPS bearing accuracy: less than 5m
Embodiment 2
Shown in accompanying drawing 4, present embodiment is that the maritime affairs that have the utility model are searched and rescued positioning system, and maritime affairs are searched and rescued positioning system and comprised the life jacket that disposes sender unit 402, and the rescue helicopters or the naval vessel of receiver 401 is installed.Sender unit 402 has manual and automatic opening ways, and automatically opening is to be in stupor behind the sea and can not normally to open sender unit 402 in order to prevent that the person of meeting with misfortune from falling, and the impulsive force that is caused when falling the sea can make the powered battery Automatic Program of 402 li of sender units open.The sender unit 402 that the person of meeting with misfortune wears on the life jacket is passed to personnel's relevent information in the satellite through the wireless transmit antenna; Be forwarded to rescue helicopters, rescue naval vessel or the command centre of helping out of distress again via satellite, the receptacle 401 that rescue helicopters or naval vessel are installed can carry out the real-time follow-up inquiry to the entrained sender unit of the person of meeting with misfortune.
Claims (3)
1. rfid interrogator chip that is provided with the GPS module; Comprise rfid interrogator chip, evener, power amplifier, isolator, coupling mechanism, active crystal oscillator, low pressure difference linear voltage regulator; Said rfid interrogator chip is connected with power amplifier through evener; Power amplifier is connected with coupling mechanism through isolator again; Said rfid interrogator chip also directly is connected with coupling mechanism; Active crystal oscillator is connected with power amplifier and rfid interrogator chip respectively; It is characterized in that: the rfid interrogator chip of the said GPS of being provided with module is provided with the GPS module; Said GPS module is connected with the rfid interrogator chip; Said rfid interrogator chip mainly comprises microprocessing unit MCU, RF receiving and transmission module, modulation module, and said RF receiving and transmission module is connected with microprocessing unit MCU through the modulation module, and said microprocessing unit MCU also is connected with flash memory fash memory, high-speed cache SRAM, reset control circuit Reset control, house dog timing circuit WDT, timer Timers, universal asynchronous acceptance/dispensing device VART, SPI circuit SPI, port controller Port controller, universal serial bus I2C, interruptable controller Interupt controller and power supervisor power management through data bus.
2. rfid interrogator chip according to claim 2 is characterized in that: said RF receiving and transmission module is respectively arranged with emission port and accepts port.
3. the rfid interrogator chip that is provided with the GPS module according to claim 1 is characterized in that: said rfid interrogator chip is RM9030.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204466939U CN202331506U (en) | 2011-11-12 | 2011-11-12 | RFID reader-writer chip provided with GPS module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204466939U CN202331506U (en) | 2011-11-12 | 2011-11-12 | RFID reader-writer chip provided with GPS module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202331506U true CN202331506U (en) | 2012-07-11 |
Family
ID=46443478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204466939U Expired - Fee Related CN202331506U (en) | 2011-11-12 | 2011-11-12 | RFID reader-writer chip provided with GPS module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202331506U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102426655A (en) * | 2011-11-12 | 2012-04-25 | 成都雷电微力科技有限公司 | RFID reader-writer chip integrated with global positioning system (GPS) module |
| CN103400426A (en) * | 2013-07-22 | 2013-11-20 | 北京新一代照明有限公司 | Highway facility polling device and method |
| TWI791876B (en) * | 2018-10-08 | 2023-02-11 | 南韓商三星電子股份有限公司 | Semiconductor device and semiconductor system |
-
2011
- 2011-11-12 CN CN2011204466939U patent/CN202331506U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102426655A (en) * | 2011-11-12 | 2012-04-25 | 成都雷电微力科技有限公司 | RFID reader-writer chip integrated with global positioning system (GPS) module |
| CN103400426A (en) * | 2013-07-22 | 2013-11-20 | 北京新一代照明有限公司 | Highway facility polling device and method |
| CN103400426B (en) * | 2013-07-22 | 2015-06-17 | 北京新一代照明有限公司 | Highway facility polling device and method |
| TWI791876B (en) * | 2018-10-08 | 2023-02-11 | 南韓商三星電子股份有限公司 | Semiconductor device and semiconductor system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20120711 Termination date: 20181112 |