CN112527347B - Electronic equipment upgrading method and system - Google Patents
Electronic equipment upgrading method and system Download PDFInfo
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- CN112527347B CN112527347B CN202011361129.7A CN202011361129A CN112527347B CN 112527347 B CN112527347 B CN 112527347B CN 202011361129 A CN202011361129 A CN 202011361129A CN 112527347 B CN112527347 B CN 112527347B
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000012795 verification Methods 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims description 23
- 230000002159 abnormal effect Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 claims description 7
- 230000002618 waking effect Effects 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 6
- 230000003993 interaction Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 230000004992 fission Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/44—Program or device authentication
- G06F21/445—Program or device authentication by mutual authentication, e.g. between devices or programs
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
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- General Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
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Abstract
The embodiment of the invention provides a method and a system for upgrading electronic equipment, wherein the method comprises the following steps: the first device sends a radio frequency field to the second device to wake up the second device; the first device is in a master device mode, and the second device is in a slave device mode; after awakening, the first device sends an upgrade program to the second device through Bluetooth so that the second device can be upgraded based on the upgrade program. The embodiment of the invention can update and upgrade the software of the electronic equipment without unpacking, thus saving a great amount of manpower and material resources and reducing environmental pollution. The NFC mode is used for identity verification, and the verification mode is safe, rapid and efficient; switching between the transmission and receiving paths of the upgrade data to a Bluetooth path, so as to realize the point-to-point high-speed transmission; the method can realize that a single transmitting end becomes a plurality of upgrading transmitting terminals, thereby greatly improving the upgrading rate.
Description
Technical Field
The present invention relates to the field of electronic devices, and in particular, to a method and a system for upgrading an electronic device.
Background
Existing electronic device upgrade techniques can be largely divided into two main categories: contact upgrades and contactless upgrades. The contact upgrade is to connect with PC end or other terminals to upgrade through USB or other communication interfaces; the non-contact upgrade is generally that a user actively operates an electronic device to complete upgrade operation through wifi or other wireless communication methods.
The upgrading mode in the prior art has at least the following disadvantages: (1) If the electronic equipment is packaged and sealed, the existing technology can operate the electronic equipment, and the packaging box needs to be disassembled to upgrade the electronic equipment no matter the existing technology is a contact upgrade scheme or a non-contact upgrade scheme. While the prior art may ultimately accomplish upgrades to the equipment, repackaging and box sealing are required at either the factory or pre-sale stage. The repacking and sealing process not only wastes a great amount of manpower and material resources, but also further pollutes the environment by the detached garbage such as packaging plastic and the like, and does not meet the requirements of energy conservation and environmental protection. (2) The prior art scheme cannot realize a single-point-to-multipoint upgrading mode, so that when a large number of devices are upgraded, the upgrading efficiency is low.
Disclosure of Invention
In order to solve the above problems, embodiments of the present invention provide an electronic device upgrade method and system that overcomes or at least partially solves the above problems.
According to a first aspect of an embodiment of the present invention, there is provided an electronic device upgrade method, including: the first device sends a radio frequency field to the second device to wake up the second device; the first device is in a master device mode, and the second device is in a slave device mode; after awakening, the first device sends an upgrade program to the second device through Bluetooth so that the second device can be upgraded based on the upgrade program.
According to a second aspect of an embodiment of the present invention, there is provided an electronic device upgrade system, the system including: a first device and a second device; the first device sends a radio frequency field to the second device to wake up the second device; the first device is in a master device mode, and the second device is in a slave device mode; after awakening, the first device sends an upgrade program to the second device through Bluetooth so that the second device can be upgraded based on the upgrade program.
According to a third aspect of embodiments of the present invention, there is provided an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the electronic device upgrade method as provided by any one of the various possible implementations of the first aspect when the program is executed.
According to a fourth aspect of embodiments of the present invention, there is provided a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements an electronic device upgrade method as provided by any of the various possible implementations of the first aspect.
The electronic equipment upgrading method and system provided by the embodiment of the invention have the following beneficial effects: the electronic equipment can be updated and upgraded without unpacking, so that a large amount of manpower and material resources can be saved, and the environmental pollution can be reduced. The NFC mode is used for identity verification, and the verification mode is safe, rapid and efficient; switching between the transmission and receiving paths of the upgrade data to a Bluetooth path, so as to realize the point-to-point high-speed transmission; the method can realize that a single transmitting end becomes a plurality of upgrading transmitting terminals, thereby greatly improving the upgrading rate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is apparent that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
Fig. 1 is a flow chart of an electronic device upgrading method according to an embodiment of the present invention;
FIG. 2 is a schematic block diagram of upgrade hardware provided by an embodiment of the present invention;
FIG. 3 is a schematic diagram of a fission upgrade provided by an embodiment of the present invention;
fig. 4 is a flowchart of a transmitting end transmitting data according to an embodiment of the present invention;
FIG. 5 is a flowchart of a target device receiving data according to an embodiment of the present invention;
FIG. 6 is a flow chart of a fission upgrade provided by an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an electronic device upgrade system according to an embodiment of the present invention;
fig. 8 is a schematic diagram of an entity structure of an electronic device according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Aiming at the problems in the prior art, the embodiment of the invention aims to update and upgrade the software of the electronic equipment on the premise of not unpacking, so that a large amount of manpower and material resources can be saved, and the environmental pollution can be reduced. And secondly, when the equipment is upgraded in batches, a single data transmitting end can be changed into a plurality of upgrading data transmitting terminals, and fission upgrading is realized, so that the upgrading rate is greatly improved.
Referring to fig. 1, an electronic device upgrading method according to an embodiment of the present invention includes, but is not limited to, the following steps:
step 101, a first device sends a radio frequency field to a second device to wake up the second device; the first device is in a master device mode, and the second device is in a slave device mode.
Wherein, as an alternative embodiment, the first device sends the radio frequency field to the second device, including: the first device generates the radio frequency field through the energy of the power supply device and sends the radio frequency field to the second device; the second device converts the received radio frequency field into electrical energy to power the second device via the electrical energy.
Wherein, as an alternative embodiment, waking up the second device comprises: the second equipment receives the data sent by the first equipment and returns the data of the second equipment to the first equipment at the same speed by utilizing a load modulation technology; after the first equipment and the second equipment establish an NFC communication link, carrying out identity verification on the first equipment and the second equipment; and after the authentication is passed, waking up the second equipment.
Wherein, as an optional embodiment, after the authentication is passed, waking up the second device, further comprising: and closing an NFC communication link, and supplying power to the second device through the power supply device of the second device so as to start Bluetooth communication with the first device.
And 102, after waking up, the first device sends an upgrade program to the second device through Bluetooth so that the second device can be upgraded based on the upgrade program.
Wherein, as an alternative embodiment, the method further comprises: if an abnormal condition exists in the interaction process of the first equipment and the second equipment, acquiring a preset abnormal error code generated by the abnormal condition; and determining the reason and/or stage of the error according to the abnormal error code.
Wherein, as an optional embodiment, after the second device performs an upgrade based on the upgrade program, the method further includes: and the second equipment detects the electric quantity of the built-in power supply equipment, and if the electric quantity is larger than an electric quantity threshold value, the mode of the second equipment is switched to a main equipment mode so as to upgrade the third equipment in the slave equipment mode.
Wherein, as an alternative embodiment, upgrading the third device in the slave device mode includes: the second device judges whether the Bluetooth field intensity of the third device is larger than a field intensity threshold value; if so, the second device upgrades the third device through Bluetooth connection with the third device.
Referring to fig. 2-7, the principles of embodiments of the present invention are as follows:
the device in this solution is divided into two parts: a sender device (i.e., a first device in master mode) and a target device (i.e., a second device in slave mode). The target equipment is electronic equipment to be upgraded in the packaging box, and the transmitting end equipment is main equipment for activating the target equipment and transmitting upgrading data. The transmitting device uses the energy of the power supply device to provide a radio frequency field and transmit data to the NFC target device (also referred to as a slave device). As an alternative embodiment, the transmission rate may be selected to be one of 106kbps, 212kbps, or 424 kbps. The target device does not generate a radio frequency field, so that a power supply device is not required, but the radio frequency field generated by the transmitting end device is converted into electric energy to supply power to a circuit of the target device, data transmitted by the master device is received, and the slave device data is transmitted to the master device at the same speed by using a load modulation (load modulation) technology. Since the target device does not generate a radio frequency field in this operation mode, but passively receives the radio frequency field generated by the transmitting end device, it is called a passive mode in which the NFC transmitting end device can detect the NFC target device in a non-contact manner.
The field energy of the transmitting end equipment is transmitted to the target equipment in an electromagnetic induction mode, and the two sides are connected to perform identity verification in a point-to-point communication mode, and after the verification is passed, the target equipment is awakened, and the power supply mode of the target equipment is switched to be powered by a built-in battery.
After the target equipment is successfully verified, the transmitting end equipment and the target equipment are switched into a Bluetooth communication mode, and an upgrading program of the transmitting end is transmitted to the target equipment so as to upgrade the target equipment.
As shown in fig. 3, the transmitting device is an NFC initiator device (also referred to as a master device) in a passive mode, which is powered by a power source, and the NFC master device uses the energy of the power source device to provide a radio frequency field and transmit data to the NFC target device. The NFC target device does not generate a radio frequency field, so that a power supply device is not required in the NFC communication stage, the radio frequency field generated by the master device is used to convert into electric energy, power is supplied to a circuit of the NFC slave device, data sent by the master device is received, and the slave device data is returned to the master device at the same speed by using a load modulation technology. Fig. 4 is a flowchart of transmitting data by a transmitting end according to an embodiment of the present invention, and after the transmitting end device and a target device to be upgraded complete establishment of an NFC communication link, identity authentication of both parties is started. And only after the authentication is passed, the NFC communication is closed by the transmitting end equipment and the target equipment with upgrading, and the Bluetooth communication is switched to realize the software upgrading of the target electronic equipment. If abnormality occurs in the whole interaction process of the sending end, an abnormality processing stage is entered, and the cause and stage of the occurrence of the error can be judged through a preset abnormality error code.
When one of the devices to be upgraded finishes upgrading and the self built-in battery electric quantity meets a transmission threshold value, the target device can inform the transmitting device to switch to the upgrading data transmitting device, so that the transmitting device can finish the upgrading operation of the next device after connection with the next device to be upgraded (namely, the third device in the slave device mode) is established. By analogy, fission upgrades are achieved within the threshold range of power and signal strength.
As shown in fig. 5, a flow chart of receiving upgrade data for a target device. After the target equipment completes the authentication in the NFC stage, if the NFC radio frequency signal sender and the target equipment are correct, the authentication is passed. The target device switches power supply to built-in battery power supply, closes NFC to start Bluetooth, and receives upgrade data. If the final upgrade is completed, the target device will automatically power down the system. Otherwise, the exception processing is entered, and the target device replies an error code to the sender. By means of different error codes, it is easy to determine which process caused the failure.
Fig. 6 is a flowchart of a process of implementing fission upgrade by converting a receiving device into a device for transmitting upgrade data after the receiving device itself completes software upgrade. As shown in fig. 6, it is mainly designed as: after the receiving device finishes the software upgrading, the electric quantity of the built-in battery of the receiving device can be detected, and whether the electric quantity meets the requirement of sending the upgrading data is judged. Secondly, after NFC activation and identity verification with the receiving equipment are completed, bluetooth communication can be started by the sending equipment and the receiving equipment, when the sending equipment calculates the Bluetooth field intensity value of the receiving equipment, and upgrading is started after the threshold value set by upgrading is reached. After the receiving device finishes upgrading, the operation can be repeated, so that the software upgrading operation of the next device to be received is realized. By analogy, fission upgrade can be realized, so that the upgrade efficiency is improved.
In summary, the method for upgrading the electronic device provided by the embodiment of the invention has at least the following beneficial effects:
(1) The electronic equipment can be updated and upgraded without unpacking, so that a large amount of manpower and material resources can be saved, and the environmental pollution can be reduced.
(2) The NFC mode is used for identity verification, and the verification mode is safe, rapid and efficient;
(3) Switching between the transmission and receiving paths of the upgrade data to a Bluetooth path, so as to realize the point-to-point high-speed transmission;
(4) The method can realize that a single transmitting end becomes a plurality of upgrading transmitting terminals, thereby greatly improving the upgrading rate.
Based on the foregoing embodiment, an embodiment of the present invention provides an electronic device upgrade system for executing the electronic device upgrade method in the foregoing method embodiment. Referring to fig. 7, the system includes: a first device 301 and a second device 302; the first device 301 sends a radio frequency field to the second device 302 to wake up the second device 302; wherein the first device 301 is in a master device mode, and the second device 302 is in a slave device mode; after waking up, the first device 301 sends an upgrade program to the second device 302 through bluetooth, so that the second device 302 upgrades based on the upgrade program.
An embodiment of the present invention provides an electronic device, as shown in fig. 8, including: a processor (processor) 501, a communication interface (Communications Interface) 502, a memory (memory) 503 and a communication bus 504, wherein the processor 501, the communication interface 502, and the memory 503 communicate with each other via the communication bus 504. The processor 501 may call a computer program on the memory 503 and executable on the processor 501 to perform the electronic device upgrade method provided in the above embodiments, for example, including: the first device sends a radio frequency field to the second device to wake up the second device; the first device is in a master device mode, and the second device is in a slave device mode; after awakening, the first device sends an upgrade program to the second device through Bluetooth so that the second device can be upgraded based on the upgrade program.
Further, the logic instructions in the memory 503 described above may be implemented in the form of software functional units and may be stored in a computer readable storage medium when sold or used as a stand alone product. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method of the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The embodiments of the present invention also provide a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, is implemented to perform the electronic device upgrade method provided in the above embodiments, for example, including: the first device sends a radio frequency field to the second device to wake up the second device; the first device is in a master device mode, and the second device is in a slave device mode; after awakening, the first device sends an upgrade program to the second device through Bluetooth so that the second device can be upgraded based on the upgrade program.
The above-described embodiments of electronic devices and the like are merely illustrative, in which elements illustrated as separate elements may or may not be physically separate, and elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on such understanding, the foregoing technical solutions may be embodied essentially or in part in the form of a software product, which may be stored in a computer-readable storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform the various embodiments or some part of the methods of the embodiments.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. An electronic device upgrade method, comprising:
the first device sends a radio frequency field to the second device to wake up the second device; the first device is in a master device mode, the second device is in a slave device mode, the first device sends a radio frequency field to the second device, and the step of waking up the second device comprises the following steps: the first device generates the radio frequency field through the energy of the power supply device and sends the radio frequency field to the second device; the second device converts the received radio frequency field into electrical energy to power the second device via the electrical energy; the second equipment receives the data sent by the first equipment and returns the data of the second equipment to the first equipment at the same speed by utilizing a load modulation technology; after the first equipment and the second equipment establish an NFC communication link, carrying out identity verification on the first equipment and the second equipment; after the identity verification is passed, the second device is awakened, the NFC communication link is closed, and the second device is powered through the power supply device of the second device so as to start Bluetooth communication with the first device;
after awakening, the first device sends an upgrade program to the second device through Bluetooth so that the second device can be upgraded based on the upgrade program;
and the second equipment detects the electric quantity of the built-in power supply equipment, and if the electric quantity is larger than an electric quantity threshold value, the mode of the second equipment is switched to a main equipment mode so as to upgrade the third equipment in the slave equipment mode.
2. The method as recited in claim 1, further comprising:
if an abnormal condition exists in the interaction process of the first equipment and the second equipment, acquiring a preset abnormal error code generated by the abnormal condition;
and determining the reason and/or stage of the error according to the abnormal error code.
3. The method of claim 1, wherein upgrading the third device in slave mode comprises:
the second device judges whether the Bluetooth field intensity of the third device is larger than a field intensity threshold value;
if so, the second device upgrades the third device through Bluetooth connection with the third device.
4. An electronic device upgrade system, comprising: a first device, a second device, and a third device;
the first device sends a radio frequency field to the second device to wake up the second device; the first device is in a master device mode, the second device is in a slave device mode, the first device sends a radio frequency field to the second device, and the step of waking up the second device comprises the following steps: the first device generates the radio frequency field through the energy of the power supply device and sends the radio frequency field to the second device; the second device converts the received radio frequency field into electrical energy to power the second device via the electrical energy; the second equipment receives the data sent by the first equipment and returns the data of the second equipment to the first equipment at the same speed by utilizing a load modulation technology; after the first equipment and the second equipment establish an NFC communication link, carrying out identity verification on the first equipment and the second equipment; after the identity verification is passed, the second device is awakened, the NFC communication link is closed, and the second device is powered through the power supply device of the second device so as to start Bluetooth communication with the first device;
after awakening, the first device sends an upgrade program to the second device through Bluetooth so that the second device can be upgraded based on the upgrade program;
and the second equipment detects the electric quantity of the built-in power supply equipment, and if the electric quantity is larger than an electric quantity threshold value, the mode of the second equipment is switched to a main equipment mode so as to upgrade the third equipment in the slave equipment mode.
5. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor performs the steps of the electronic device upgrade method according to any one of claims 1 to 3 when the program is executed.
6. A non-transitory computer readable storage medium having stored thereon a computer program, which when executed by a processor performs the steps of the electronic device upgrade method according to any one of claims 1 to 3.
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