CN103729205A - Electronic tag and method for upgrading electronic tag - Google Patents
Electronic tag and method for upgrading electronic tag Download PDFInfo
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- CN103729205A CN103729205A CN201310274875.6A CN201310274875A CN103729205A CN 103729205 A CN103729205 A CN 103729205A CN 201310274875 A CN201310274875 A CN 201310274875A CN 103729205 A CN103729205 A CN 103729205A
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Abstract
The embodiment of the invention discloses a method for upgrading an electronic tag. The method for upgrading the electronic tag comprises the steps that when an upgrading request sent by a reader is received in a preset time, an upgrading response corresponding to the upgrading request is sent to the reader, wherein the upgrading request contains the size of application program upgraded data; the application program upgraded data transmitted by the reader through a wireless signal according to the upgrading response are received; when it is detected that the size of the received application program upgraded data is identical with the size of the application program upgraded data contained in the upgrading request, a successful upgrading response is returned to the reader. The embodiment of the invention further discloses the electronic tag. By the adoption of the method for upgrading the electronic tag, wireless upgrading of the electronic tag can be achieved, the steps can be completed easily and fast, the maintenance cost is reduced, and the upgrading efficiency is improved.
Description
Technical field
The present invention relates to ETC(Electronic Toll Collection, electronic charging system without parking) and Path Recognition field, relate in particular to the upgrade method of a kind of electronic tag and electronic tag.
Background technology
RFID(Radio Frequency Identification, radio-frequency (RF) identification, claims again radio frequency identification) be a kind of wireless communication technology, can realize noncontact by radiofrequency signal and automatically identify.Rfid system is comprised of electronic tag, reader (Reader) and application software system three parts, comprises singlechip chip and radio frequency chip in electronic tag.RFID can be applicable to onboard system, intelligent transportation, Smart Home, foodstuff traceability or electrical management etc.By the electronic tag in electronic charging system without parking (ETC), can realize automatic detection, Automatic Vehicle Classification or the bales catch of vehicle except communication expense, concrete, when vehicle passes through charge station, by mobile unit realize vehicle identification, information writes (entrance), and automatically from the electronic tag of binding in advance, deducts corresponding fund (outlet).In prior art, upgrading electronic tag need be opened the shell of electronic tag, take out singlechip chip, by up-to-date application program programming in singlechip chip, again singlechip chip is installed in electronic tag, if electronic tag capsule adopts ultrasonic bond technology, cannot tears shell open, contactless drawing, causes the upgrade maintenance difficulty of electronic tag to increase.In prior art, the upgrade step of electronic tag is loaded down with trivial details, and the maintenance cost of electronic tag is high, and has reduced upgrading efficiency.
Summary of the invention
The upgrade method of a kind of electronic tag of the embodiment of the present invention and electronic tag.Solved in prior art the upgrade step of electronic tag loaded down with trivial details, the maintenance cost of electronic tag is high, the inefficient technical matters of upgrading.
In order to solve the problems of the technologies described above, the embodiment of the present invention provides a kind of upgrade method of electronic tag, comprising:
When receiving the upgrade request of reader transmission within the default time, to described reader, send upgrading response corresponding to described upgrade request, described upgrade request comprises: the size of application program updating data;
Receive described reader and pass through the application program updating data of transmission of wireless signals according to described upgrading response;
During the application program updating data that comprise when size and the described upgrade request of the application program updating data that receive described in detecting in the same size, to described reader, return to the response upgrading successfully.
Wherein, described after described reader returns to the response upgrading successfully, comprising:
Upgrading zone bit is made as to the first numerical value, and described the first numerical value is used for representing that electronic tag is in successful upgrade status.
Wherein, described upgrading response comprises: electronic tag sign;
The described reader of described reception, is specially by the application program updating data of transmission of wireless signals according to described upgrading response:
Receive described reader by the application program updating Frame of transmission of wireless signals, described application program updating Frame comprises described electronic tag sign;
Electronic tag sign in the described application program updating Frame receiving is verified;
If good authentication, the application program updating Frame receiving described in reading, application program corresponding to described application program updating Frame of upgrading;
Described upgrading zone bit is made as to second value, and described second value is used for representing that electronic tag is in upgrading and exempt from disturbance state.
Wherein, the described reader of described reception, comprising by after the application program updating data of transmission of wireless signals according to described upgrading response:
During not of uniform size the causing of the application program updating data that comprise when size and the described upgrade request of the application program updating data that receive described in detecting, to described reader, return to the response that upgrading is failed;
Described upgrading zone bit is made as to third value, and described third value is used for representing that electronic tag is in upgrading status of fail.
Wherein, described electronic tag is double-frequency electronic label.
Correspondingly, the embodiment of the present invention also provides a kind of electronic tag, comprising:
Sending module, for when receiving the upgrade request of reader transmission within the default time, sends upgrading response corresponding to described upgrade request to described reader, and described upgrade request comprises: the size of application program updating data;
Upgrade data processing module, passes through the application program updating data of transmission of wireless signals for receiving described reader according to described upgrading response;
Upgrade successfully respond module, during the application program updating data that comprise for the size when the application program updating data that receive described in detecting and described upgrade request in the same size, to described reader, return to the response upgrading successfully.
Wherein, described electronic tag also comprises:
Module is set, and for upgrading zone bit is made as to the first numerical value, described the first numerical value is used for representing that electronic tag is in successful upgrade status.
Wherein, described upgrading response comprises: electronic tag sign;
Described upgrade data processing module comprises:
Receiving element, for receiving described reader by the application program updating Frame of transmission of wireless signals, described application program updating Frame comprises described electronic tag sign;
Authentication unit, verifies for the electronic tag sign to the described application program updating Frame receiving;
Upgrading unit, for when the described authentication unit good authentication, the application program updating Frame receiving described in reading, the application program that upgrade applications upgrade data frame is corresponding;
The described module that arranges, also, for when application program corresponding to upgrade applications upgrade data frame, is made as second value by described upgrading zone bit, and described second value is used for representing that electronic tag is in upgrading and exempt from disturbance state.
Wherein, described electronic tag also comprises:
Upgrading failure response module, during not of uniform size the causing of the application program updating data that comprise when size and the described upgrade request of the application program updating data that receive described in detecting, or when the proof test value of upgrade data is inconsistent, to described reader, return to the response that upgrading is failed;
The described module that arranges, also, for when returning to the response of upgrading failed to described reader, is made as third value by described upgrading zone bit, and described third value is used for representing that electronic tag is in upgrading status of fail.
Wherein, described electronic tag is double-frequency electronic label.
Implement the embodiment of the present invention, there is following beneficial effect: can radio upgrade electronic tag, and upgrading zone bit can be made as to different numerical value, the state of corresponding electronic tag upgrading, for example successful upgrade status, upgrading status of fail or upgrading and exempting from disturbance state, the upgrade step simple and fast of electronic tag, has reduced maintenance cost, and has improved upgrading efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the process flow diagram of a kind of upgrade method of electronic tag in the embodiment of the present invention;
Fig. 2 is the process flow diagram of the upgrade method of another kind of electronic tag in the embodiment of the present invention;
Fig. 3 is the structural representation of a kind of electronic tag in the embodiment of the present invention;
Fig. 4 is the structural representation of upgrade data processing module in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
In the embodiment of the present invention, electronic tag is including, but not limited to double-frequency electronic label, for example, double-frequency electronic label in electronic charging system without parking (ETC), double-frequency electronic label can be communicated by letter for carrying out real time bidirectional with the RFID beacon antenna for base station of 433MISM frequency range, or carry out with IC-card card reader the electronic tag that real time bidirectional is communicated by letter with the RFID of 433MISM frequency range, concrete as the OBU(On board unit for intelligent transportation, airborne unit) etc.Double-frequency electronic label, corresponding to Dual-frequency reading device, is also double-frequency card reader.Electronic tag in the embodiment of the present invention and reader are applicable to same radio band parameter, such as 433MISM frequency range etc.Application program updating data are by PC(personal computer, personal computer) serial ports be transferred in reader, reader is sent to application program updating data in electronic tag by wireless signal again, electronic tag receives application program updating data, utilizes firmware program application programs to upgrade.Electronic tag comprises: antenna, the RF(Radio Frequency being connected with antenna, radio frequency) chip, the SPI(Serial Peripheral Interface that is connected with RF chip, Serial Peripheral Interface (SPI)) bus, the MCU(Micro Control Unit that is connected with spi bus, micro-control unit), RF chip is communicated by letter for the radiofrequency signal realizing between reader, and MCU is for controlling the application program of electronic tag.
Below in conjunction with accompanying drawing 1-accompanying drawing 2, the upgrade method of the electronic tag that the embodiment of the present invention is provided describes in detail.
Referring to Fig. 1, is the process flow diagram of the upgrade method of a kind of electronic tag in the embodiment of the present invention; The method can comprise the following steps S101-step S103.
Step S101, when receiving the upgrade request of reader transmission within the default time, sends upgrading response corresponding to described upgrade request to described reader, and described upgrade request comprises: the size of application program updating data.In specific implementation, when user is placed in the read-write region of reader by electronic tag, reader sends wake-up signal to electronic tag, the signal of for example 13.56M of wake-up signal.Whether electronic tag receives wake-up signal by the low and high level identification that wakes induction pin up, for example can set in advance when waking induction pin up while being placed in high level, correspond to and receive wake-up signal, when waking induction pin up while being placed in low level, correspond to and do not receive wake-up signal.When electronic label identification is when receiving wake-up signal, electronic tag is wake-up states.When electronic tag is wake-up states, reader sends reset command to electronic tag, and electronic tag receives reset command, resets, and enters firmware program, for example, enter BOOTLOADER program.When electronic tag enters after firmware program, start to monitor the upgrade request that reader sends, upgrade request is including, but not limited to the instruction of shaking hands, when receiving the upgrade request of reader transmission within the default time, to described reader, send upgrading response corresponding to upgrade request, wherein, the default time be set in advance can edit session value, as 3 seconds, 10 seconds or 30 seconds etc., upgrade request comprises: the size of application program updating data, further alternative, upgrade request can also comprise the proof test value of upgrade data, the proof test value of upgrade data can be the check code of upgrade data, whether the version number for verification Application program upgrade data is correct.
Step S102, receives described reader and passes through the application program updating data of transmission of wireless signals according to described upgrading response.In specific implementation, reader receives upgrading when response that electronic tag sends, by wireless signal to electronic tag transfer application upgrade data.
Optionally, the described reader of described reception, is specially by the application program updating data of transmission of wireless signals according to described upgrading response:
Receive described reader by the application program updating Frame of transmission of wireless signals, described application program updating Frame comprises described electronic tag sign;
Electronic tag sign in the described application data frame receiving is verified;
If good authentication, the application data frame receiving described in reading, the application program that upgrade applications Frame is corresponding;
Described upgrading zone bit is made as to second value, and described second value is used for representing that electronic tag is in upgrading and exempt from disturbance state.
The Frame that reader is multiple regular lengths by the subpackage of application program updating data, reader sends application program updating data take frame as unit to electronic tag, an i.e. application program updating Frame of each transmission, wherein, application program updating Frame comprises electronic tag sign.When electronic tag receives this application program updating Frame, electronic tag sign in the application program updating Frame receiving is verified, if the sign of the electronic tag in the application program updating Frame receiving is consistent with the sign of electronic tag itself, be proved to be successful, electronic tag reads the application program updating Frame receiving, the application program that upgrade applications upgrade data frame is corresponding.Electronic tag returns to acknowledgement frame to reader, and reader receives after this acknowledgement frame, continues to send next application program updating Frame, and constantly circulation, until send last the application program updating Frame in application program updating data.When application program corresponding to electronic tag upgrade applications Frame, described upgrading zone bit is made as to second value, wherein, second value is used for representing that electronic tag is in upgrading and exempt from disturbance state.
Step S103, during the application program updating data that comprise when size and the described upgrade request of the application program updating data that receive described in detecting in the same size, returns to the response upgrading successfully to described reader.In specific implementation, when electronic tag detects the size of the application program updating data that receive and application program updating data that upgrade request comprises in the same size, further alternative, electronic tag can also be verified the proof test value of upgrade data, if the proof test value of the application program updating data that receive is consistent with default upgrade data proof test value, to reader, return to the response upgrading successfully.Be that electronic tag is added up the size of at least one the application program updating Frame receiving, and the application program updating data that whether comprise with described upgrade request of the size that detects the application program updating data that receive is in the same size, and whether the proof test value that detects the application program updating data that receive is consistent with default upgrade data proof test value, when detecting all when consistent, application program updating data have received and have upgraded, and to reader, return to the response upgrading successfully.
Optionally, electronic tag, after described reader returns to the response upgrading successfully, comprising:
Upgrading zone bit is made as to the first numerical value, and described the first numerical value is used for representing that electronic tag is in successful upgrade status.
The embodiment of the present invention provides a kind of upgrade method of electronic tag, can radio upgrade electronic tag, and upgrading zone bit can be made as to different numerical value, the state of corresponding electronic tag upgrading, for example successful upgrade status or upgrading and exempting from disturbance state, the upgrade step simple and fast of electronic tag, has reduced maintenance cost, and has improved upgrading efficiency.
Referring to Fig. 2, is the process flow diagram of the upgrade method of another kind of electronic tag in the embodiment of the present invention; The method can comprise the following steps S201-step S211.
Step S201 receives the upgrade request that reader sends within the default time, and described upgrade request comprises: the size of application program updating data.
Step S202, sends upgrading response corresponding to described upgrade request to described reader, and described upgrading response comprises electronic tag sign.
Step S203, receives described reader and passes through the application program updating Frame of transmission of wireless signals according to described upgrading response, and described application program updating Frame comprises described electronic tag sign.
Step S204, verifies the electronic tag sign in the described application data frame receiving.If be proved to be successful, execution step S205, if authentication failed is returned to step S203.
Step S205, the application data frame receiving described in reading, the application program that upgrade applications Frame is corresponding.
Step S206, is made as second value by described upgrading zone bit, and described second value is used for representing that electronic tag is in upgrading and exempt from disturbance state.
Step S207, whether the size of the application program updating data that the size of the application program updating data that receive described in detection comprises with described upgrade request is consistent.If so, execution step S208, if not, execution step S210.
Step S208, returns to the response upgrading successfully to described reader.
Step S209, is made as the first numerical value by upgrading zone bit, and described the first numerical value is used for representing that electronic tag is in successful upgrade status.
Step S210, returns to described reader the response that upgrading is failed.
Step S211, is made as third value by described upgrading zone bit, and described third value is used for representing that electronic tag is in upgrading status of fail.
Optionally, the state that electronic tag can be upgraded according to the numerical identification electronic tag of upgrading zone bit: if upgrading zone bit is the first numerical value, represent that electronic tag is in successful upgrade status; If upgrading zone bit is second value, represent that electronic tag is in upgrading and exempt from disturbance state; If upgrading zone bit is third value, represent that electronic tag is in upgrading status of fail.When electronic label identification is third value to upgrading zone bit, upgrading again, execution step S201～step S209.When electronic label identification is the first numerical value to upgrading zone bit, can enter in application program.When electronic label identification is second value to upgrading zone bit, represent in upgrading and exempt from disturbance state, temporarily do not respond other requests or instruction, until upgrading finishes.
The embodiment of the present invention provides a kind of upgrade method of electronic tag, can radio upgrade electronic tag, and upgrading zone bit can be made as to different numerical value, the state of corresponding electronic tag upgrading, for example successful upgrade status, upgrading status of fail or upgrading and exempting from disturbance state, the upgrade step simple and fast of electronic tag, has reduced maintenance cost, and has improved upgrading efficiency.
Below in conjunction with accompanying drawing 3, the electronic tag that the embodiment of the present invention is provided describes in detail.It should be noted that, the electronic tag shown in accompanying drawing 3, for carrying out Fig. 1 of the present invention, method embodiment illustrated in fig. 2, for convenience of explanation, only show the part relevant to the embodiment of the present invention, concrete ins and outs do not disclose, and please refer to the embodiment shown in Fig. 1 of the present invention, Fig. 2.
Refer to Fig. 3, the structural representation of a kind of electronic tag providing for the embodiment of the present invention; This electronic tag can comprise: sending module 301, upgrade data processing module 302 and upgrade successfully respond module 303,
Sending module 301, for when receiving the upgrade request of reader transmission within the default time, sends upgrading response corresponding to described upgrade request to described reader, and described upgrade request comprises: the size of application program updating data.In specific implementation, when user is placed in the read-write region of reader by electronic tag, reader sends wake-up signal to electronic tag, the signal of for example 13.56M of wake-up signal.Whether electronic tag receives wake-up signal by the low and high level identification that wakes induction pin up, for example can set in advance when waking induction pin up while being placed in high level, correspond to and receive wake-up signal, when waking induction pin up while being placed in low level, correspond to and do not receive wake-up signal.When electronic label identification is when receiving wake-up signal, electronic tag is wake-up states.When electronic tag is wake-up states, reader sends reset command to electronic tag, and electronic tag receives reset command, resets, and enters firmware program, for example, enter BOOTLOADER program.When electronic tag enters after firmware program, start to monitor the upgrade request that reader sends, upgrade request is including, but not limited to the instruction of shaking hands, when receiving the upgrade request of reader transmission within the default time, to described reader, send upgrading response corresponding to upgrade request, wherein, the default time be set in advance can edit session value, as 3 seconds, 10 seconds or 30 seconds etc., upgrade request comprises: the size of application program updating data, further alternative, upgrade request can also comprise the proof test value of upgrade data, the proof test value of upgrade data can be the check code of upgrade data, whether the version number for verification Application program upgrade data is correct.
Upgrade data processing module 302, passes through the application program updating data of transmission of wireless signals for receiving described reader according to described upgrading response.In specific implementation, reader receives upgrading when response that electronic tag sends, by wireless signal to electronic tag transfer application upgrade data.Optionally, as shown in Figure 4, the structural representation of the upgrade data processing module providing for the embodiment of the present invention, upgrade data processing module 302 can comprise: receiving element 3021, authentication unit 3022 and upgrading unit 3023, wherein:
Receiving element 3021, for receiving described reader by the application program updating Frame of transmission of wireless signals, described application program updating Frame comprises described electronic tag sign.
The Frame that reader is multiple regular lengths by the subpackage of application program updating data, reader sends application program updating data take frame as unit to electronic tag, an i.e. application program updating Frame of each transmission, wherein, application program updating Frame comprises electronic tag sign.When receiving element 3021 receives this application program updating Frame, authentication unit 3022 is verified the electronic tag sign in the application program updating Frame receiving, if the sign of the electronic tag in the application program updating Frame receiving is consistent with the sign of electronic tag itself, be proved to be successful, 3023 of unit of upgrading read the application program updating Frame receiving, the application program that upgrade applications upgrade data frame is corresponding.Electronic tag returns to acknowledgement frame to reader, and reader receives after this acknowledgement frame, continues to send next application program updating Frame, and constantly circulation, until send last the application program updating Frame in application program updating data.
Upgrade successfully respond module 303, during for the size when the application program updating data that receive described in detecting and the application program updating data that comprise from described upgrade request in the same size, to described reader, return to the response upgrading successfully.In specific implementation, when electronic tag detects the size of the application program updating data that receive and application program updating data that upgrade request comprises in the same size, further alternative, electronic tag can also be verified the proof test value of upgrade data, if the proof test value of the application program updating data that receive is consistent with default upgrade data proof test value, upgrade successfully respond module 303 and to reader, return to the response upgrading successfully, be that electronic tag is added up the size of at least one the application program updating Frame receiving, and the application program updating data that whether comprise with described upgrade request of the size that detects the application program updating data that receive is in the same size, and whether the proof test value that detects the application program updating data that receive is consistent with default upgrade data proof test value, when detecting all when consistent, application program updating data have received and have upgraded, upgrade successfully respond module 303 and to reader, return to the response upgrading successfully.
Further alternative, the electronic tag that the embodiment of the present invention provides also comprises: upgrading failure response module 304.
Upgrading failure response module 304, during not of uniform size the causing of the application program updating data that comprise when size and the described upgrade request of the application program updating data that receive described in detecting, returns to described reader the failed response of upgrading.In specific implementation, when electronic tag detects not of uniform size the causing of the size of the application program updating data that receive and the application program updating data that upgrade request comprises, further alternative, electronic tag can also be verified the proof test value of upgrade data, if the proof test value of the application program updating data that receive and default upgrade data proof test value are inconsistent, to reader, return to the response that upgrading is failed.
Further alternative, the electronic tag that the embodiment of the present invention provides also comprises: module 305 is set.
Module 305 is set, and for upgrading zone bit is made as to the first numerical value, described the first numerical value is used for representing that electronic tag is in successful upgrade status.
Optionally, module 305 is set, also, for when application program corresponding to electronic tag upgrade applications Frame, described upgrading zone bit is made as to second value, wherein, second value is used for representing that electronic tag is in upgrading and exempt from disturbance state.
Optionally, module 305 is set, also, for when returning to the response of upgrading failed to described reader, described upgrading zone bit is made as to third value, described third value is used for representing that electronic tag is in upgrading status of fail.
The state that electronic tag can be upgraded according to the numerical identification electronic tag of upgrading zone bit: if upgrading zone bit is the first numerical value, represent that electronic tag is in successful upgrade status; If upgrading zone bit is second value, represent that electronic tag is in upgrading and exempt from disturbance state; If upgrading zone bit is third value, represent that electronic tag is in upgrading status of fail.When electronic label identification is third value to upgrading zone bit, upgrading again.When electronic label identification is the first numerical value to upgrading zone bit, can enter in application program.When electronic label identification is second value to upgrading zone bit, represent in upgrading and exempt from disturbance state, temporarily do not respond other requests or instruction, until upgrading finishes.
The embodiment of the present invention provides a kind of electronic tag, can radio upgrade electronic tag, and upgrading zone bit can be made as to different numerical value, the state of corresponding electronic tag upgrading, for example successful upgrade status, upgrading status of fail or upgrading and exempting from disturbance state, the upgrade step simple and fast of electronic tag, has reduced maintenance cost, and has improved upgrading efficiency.
Further alternative, the embodiment of the present invention also provides a kind of upgrade-system of electronic tag, comprises the electronic tag shown in Fig. 3-Fig. 4 and reader; The 26S Proteasome Structure and Function of this electronic tag can, referring to Fig. 3-associated description embodiment illustrated in fig. 4, be not repeated herein.It should be noted that, the electronic tag of the present embodiment can be applicable in said method.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, can carry out the hardware that instruction is relevant by computer program to complete, described program can be stored in a computer read/write memory medium, this program, when carrying out, can comprise as the flow process of the embodiment of above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
Above disclosed is only preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the claims in the present invention, still belongs to the scope that the present invention is contained.
Claims (10)
1. a upgrade method for electronic tag, is characterized in that, described method comprises:
When receiving the upgrade request of reader transmission within the default time, to described reader, send upgrading response corresponding to described upgrade request, described upgrade request comprises: the size of application program updating data;
Receive described reader and pass through the application program updating data of transmission of wireless signals according to described upgrading response;
During the application program updating data that comprise when size and the described upgrade request of the application program updating data that receive described in detecting in the same size, to described reader, return to the response upgrading successfully.
2. the method for claim 1, is characterized in that, described after described reader returns to the response upgrading successfully, and comprising:
Upgrading zone bit is made as to the first numerical value, and described the first numerical value is used for representing that electronic tag is in successful upgrade status.
3. method as claimed in claim 2, is characterized in that, described upgrading response comprises: electronic tag sign;
The described reader of described reception, is specially by the application program updating data of transmission of wireless signals according to described upgrading response:
Receive described reader by the application program updating Frame of transmission of wireless signals, described application program updating Frame comprises described electronic tag sign;
Electronic tag sign in the described application program updating Frame receiving is verified;
If good authentication, the application program updating Frame receiving described in reading, application program corresponding to described application program updating Frame of upgrading;
Described upgrading zone bit is made as to second value, and described second value is used for representing that electronic tag is in upgrading and exempt from disturbance state.
4. method as claimed in claim 2, is characterized in that, the described reader of described reception, comprising by after the application program updating data of transmission of wireless signals according to described upgrading response:
During not of uniform size the causing of the application program updating data that comprise when size and the described upgrade request of the application program updating data that receive described in detecting, to described reader, return to the response that upgrading is failed;
Described upgrading zone bit is made as to third value, and described third value is used for representing that electronic tag is in upgrading status of fail.
5. the method as described in as arbitrary in claim 1～4, is characterized in that, described electronic tag is double-frequency electronic label.
6. an electronic tag, is characterized in that, described electronic tag comprises:
Sending module, for when receiving the upgrade request of reader transmission within the default time, sends upgrading response corresponding to described upgrade request to described reader, and described upgrade request comprises: the size of application program updating data;
Upgrade data processing module, passes through the application program updating data of transmission of wireless signals for receiving described reader according to described upgrading response;
Upgrade successfully respond module, during the application program updating data that comprise for the size when the application program updating data that receive described in detecting and described upgrade request in the same size, to described reader, return to the response upgrading successfully.
7. electronic tag as claimed in claim 6, is characterized in that, described electronic tag also comprises:
Module is set, and for upgrading zone bit is made as to the first numerical value, described the first numerical value is used for representing that electronic tag is in successful upgrade status.
8. electronic tag as claimed in claim 7, is characterized in that, described upgrading response comprises: electronic tag sign;
Described upgrade data processing module comprises:
Receiving element, for receiving described reader by the application program updating Frame of transmission of wireless signals, described application program updating Frame comprises described electronic tag sign;
Authentication unit, verifies for the electronic tag sign to the described application program updating Frame receiving;
Upgrading unit, for when the described authentication unit good authentication, the application program updating Frame receiving described in reading, the application program that upgrade applications upgrade data frame is corresponding;
The described module that arranges, also, for when application program corresponding to upgrade applications upgrade data frame, is made as second value by described upgrading zone bit, and described second value is used for representing that electronic tag is in upgrading and exempt from disturbance state.
9. electronic tag as claimed in claim 7, is characterized in that, described electronic tag also comprises:
Upgrading failure response module, during not of uniform size the causing of the application program updating data that comprise when size and the described upgrade request of the application program updating data that receive described in detecting, returns to described reader the failed response of upgrading;
The described module that arranges, also, for when returning to the response of upgrading failed to described reader, is made as third value by described upgrading zone bit, and described third value is used for representing that electronic tag is in upgrading status of fail.
10. the electronic tag as described in as arbitrary in claim 6～9, is characterized in that, described electronic tag is double-frequency electronic label.
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| CN106484486A (en) * | 2016-10-31 | 2017-03-08 | 乐视控股（北京）有限公司 | A kind of application program update processing method and processing device |
| CN106909416A (en) * | 2015-12-23 | 2017-06-30 | 华大半导体有限公司 | A kind of upgrade method of RFID label tag |
| CN106934868A (en) * | 2015-12-31 | 2017-07-07 | 航天信息股份有限公司 | ETC mobile units and upgrade method, the equipment and control method of control ETC mobile unit upgradings |
| CN107885515A (en) * | 2016-09-29 | 2018-04-06 | 西门子公司 | A kind of firmware upgrade method and device |
| WO2018229682A1 (en) * | 2017-06-14 | 2018-12-20 | Chung Yung Lee | Electronic shelf label and system thereof |
| CN110134425A (en) * | 2019-05-20 | 2019-08-16 | 苏州沃联网络信息科技有限责任公司 | Exempt from dismantling firmware upgrade method suitable for electronic tag |
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