CN112527347A - Electronic equipment upgrading method and system - Google Patents
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- CN112527347A CN112527347A CN202011361129.7A CN202011361129A CN112527347A CN 112527347 A CN112527347 A CN 112527347A CN 202011361129 A CN202011361129 A CN 202011361129A CN 112527347 A CN112527347 A CN 112527347A
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000004891 communication Methods 0.000 claims abstract description 23
- 230000002159 abnormal effect Effects 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 5
- 230000002618 waking effect Effects 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 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 5
- 238000012795 verification Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000004806 packaging method and process 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
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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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Abstract
The embodiment of the invention provides an electronic equipment upgrading method and system, wherein the method comprises the following steps: the method comprises the steps that 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; after the device is awakened, the first device sends an upgrading program to the second device through Bluetooth, so that the second device can be upgraded based on the upgrading program. The embodiment of the invention can update and upgrade the software of the electronic equipment without unpacking, thereby saving a large amount of manpower and material resources and reducing environmental pollution. The authentication is carried out by using an NFC (near field communication) mode, and the authentication mode is safe, quick and efficient; the transmission and receiving path of the upgrade data is switched to a Bluetooth path, so that point-to-point high-speed transmission is realized; the method and the device can realize that a single sending terminal is changed into a plurality of upgrading sending terminals, thereby greatly improving the upgrading speed.
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 equipment upgrade techniques can be mainly divided into two main categories: contact upgrade and non-contact upgrade. The contact upgrading is an operation of upgrading by connecting a USB or other communication interfaces with a PC terminal or other terminals; the non-contact upgrade is generally an operation that a user actively operates the electronic device to complete the upgrade 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, whether a contact upgrading scheme or a non-contact upgrading scheme, operates the electronic equipment, and needs to disassemble the packaging box to upgrade the electronic equipment. Although the prior art can eventually complete the upgrade of the equipment, it is necessary to repackage and seal the boxes at the factory or pre-sale. The repacking and sealing not only wastes a large amount of manpower and material resources, but also further pollutes the environment by the garbage such as the disassembled packaging plastics and the like, and does not meet the requirements of energy conservation and environmental protection. (2) The prior art scheme can not realize the upgrading mode of changing single points into multiple points, thereby resulting in low upgrading efficiency when upgrading large-batch equipment.
Disclosure of Invention
To solve the above problems, embodiments of the present invention provide an electronic device upgrade method and system that overcome the above problems or at least partially solve 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 method comprises the steps that 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; after the device is awakened, the first device sends an upgrading program to the second device through Bluetooth, so that the second device can be upgraded based on the upgrading program.
According to a second aspect of the embodiments of the present invention, there is provided an electronic device upgrade system, including: a first device and a second device; the method comprises the steps that 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; after the device is awakened, the first device sends an upgrading program to the second device through Bluetooth, so that the second device can be upgraded based on the upgrading program.
According to a third aspect of the embodiments of the present invention, there is provided an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor executes the computer program to implement the method for upgrading an electronic device according to any one of the various possible implementations of the first aspect.
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 the electronic device upgrade method as provided in any one of the various possible implementations of the first aspect.
The method and the system for upgrading the electronic equipment provided by the embodiment of the invention at least have the following beneficial effects: the software of 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 authentication is carried out by using an NFC (near field communication) mode, and the authentication mode is safe, quick and efficient; the transmission and receiving path of the upgrade data is switched to a Bluetooth path, so that point-to-point high-speed transmission is realized; the method and the device can realize that a single sending terminal is changed into a plurality of upgrading sending terminals, thereby greatly improving the upgrading speed.
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 obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from these without inventive effort.
Fig. 1 is a schematic flowchart of an electronic device upgrading method according to an embodiment of the present invention;
FIG. 2 is a schematic block diagram of upgrading hardware provided by an embodiment of the present invention;
FIG. 3 is a fission upgrade schematic provided by an embodiment of the present invention;
fig. 4 is a flowchart of sending data by a sending end 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 diagram 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 physical structure diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments, but not all embodiments, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present 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. Secondly, when the equipment is upgraded in batches, a single data sending terminal can be changed into a plurality of upgrading data sending terminals, fission upgrading is realized, and the upgrading speed is greatly improved.
An electronic device upgrading method according to an embodiment of the present invention is shown in fig. 1, and includes, but is not limited to, the following steps:
As an optional embodiment, the sending, by a first device, a radio frequency field to a second device includes: the first device generates the radio frequency field through energy of a power supply device and transmits the radio frequency field to the second device; and the second equipment converts the received radio frequency field into electric energy so as to supply power to the second equipment through the electric energy.
As an optional embodiment, waking up the second device includes: the second device receives the data sent by the first device and transmits the data of the second device back to the first device at the same speed by utilizing a load modulation technology; after the first device and the second device establish an NFC communication link, performing identity authentication of both the first device and the second device; and awakening the second equipment after the identity authentication is passed.
As an optional embodiment, after the authentication is passed, waking up the second device further includes: and closing the NFC communication link, and supplying power to the second equipment through the power supply equipment of the second equipment so as to start the Bluetooth communication with the first equipment.
And 102, after awakening, the first equipment sends an upgrading program to the second equipment through Bluetooth so that the second equipment can be upgraded based on the upgrading program.
Wherein, as an optional 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 error reason and/or stage according to the abnormal error code.
As an optional embodiment, after the second device is upgraded based on the upgrade program, the method further includes: the second equipment detects the electric quantity of the power supply equipment built in the second equipment, and if the electric quantity is larger than an electric quantity threshold value, the mode of the second equipment is switched to a master equipment mode, so that third equipment in a slave equipment mode is upgraded.
As an optional embodiment, upgrading the third device in the slave device mode includes: the second equipment judges whether the Bluetooth field intensity of the third equipment is greater than a field intensity threshold value; and if so, upgrading the third equipment by the second equipment through Bluetooth connection with the third equipment.
Referring to fig. 2-7, the principles of embodiments of the present invention are as follows:
the equipment in the scheme 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 packing box, and the sending end equipment is main equipment for activating the target equipment and sending upgrading data. The sending end device uses the energy of the powering device to provide a radio frequency field and sends data to the NFC target device (also called a slave). As an alternative embodiment, the transmission rate may be selected from 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 needed, the radio frequency field generated by the sending terminal device is converted into electric energy to supply power to the circuit of the target device, the data sent by the master device is received, and the slave device data is transmitted back to the master device at the same speed by using a load modulation (load modulation) technology. The NFC transmitter device may detect the NFC target device in a contactless manner, because the target device does not generate a radio frequency field in this operating mode, but passively receives a radio frequency field generated by the transmitter device, so that the NFC target device is referred to as a passive mode.
The field energy of the sending terminal equipment is transmitted to the target equipment in an electromagnetic induction mode, the two sides establish connection and use a point-to-point communication mode for identity verification, and after the verification is passed, the target equipment is awakened and the power supply mode of the target equipment is also switched to be powered by a built-in battery.
After the target device is successfully verified, the sending end device and the target device are switched to a Bluetooth communication mode, and an upgrading program of the sending end is sent to the target device, so that the target device is upgraded.
As shown in fig. 3, the sending device is an NFC initiator device (also referred to as a master device) in a passive mode, which is powered by a power supply, and the NFC master device provides a radio frequency field using the energy of the power supply device and sends 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 needed in the NFC communication stage, the radio frequency field generated by the master device is converted into electric energy, the circuit of the NFC slave device is powered, data sent by the master device is received, and the data of the slave device is transmitted back to the master device at the same speed by using a load modulation technology. Fig. 4 is a flowchart of sending data by a sending end according to an embodiment of the present invention, where after the sending end device and the target device to be upgraded complete establishment of an NFC communication link, authentication between the sending end device and the target device starts. And only after the identity verification is passed, the NFC communication is closed by the sending end equipment and the target equipment with the upgrade, the Bluetooth communication is switched to realize the software upgrade of the target electronic equipment. If abnormity occurs in the whole sending end interaction process, an abnormity processing stage is entered, and the reason and stage of the error can be judged through a preset abnormal error code.
When one of the devices to be upgraded is upgraded and the electric quantity of the built-in battery of the device meets the sending threshold value, the target device informs the sending device to be switched into the upgrading data sending device, so that the target device can establish connection with the next device to be upgraded (namely, the third device in the slave device mode) and then complete the upgrading operation of the next device. And by analogy, fission upgrading is realized within the threshold range of the electric quantity and the signal intensity.
As shown in FIG. 5, a flow diagram for receiving upgrade data for a target device. And after the target equipment completes the identity 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 can switch power supply to built-in battery power supply, close NFC and start Bluetooth, and receive upgrade data. And if the final upgrade is finished, the target equipment can automatically perform system power-off. Otherwise, entering exception handling, the target device replies an error code to the sending end. By means of different error codes, it is easily possible to determine which process caused the failure.
Fig. 6 is a flowchart of the fission upgrade implemented by the receiving device after the receiving device completes the software upgrade itself and then the receiving device is changed into a device for sending upgrade data. As shown in fig. 6, it is mainly designed to: after the receiving device finishes the software upgrading of the receiving device, the electric quantity of the built-in battery of the receiving device is detected, and whether the electric quantity meets the requirement of sending upgrading data or not is judged. Secondly, after the NFC activation and the identity verification of the receiving device are completed, the sending device and the receiving device start Bluetooth communication, when the sending device calculates the Bluetooth field intensity value of the receiving device, and when the threshold value set by upgrading is reached, upgrading is started. After the receiving device finishes upgrading, the above operations can be repeated to realize the software upgrading operation of the next device to be received. By analogy, fission upgrading can be realized, so that upgrading efficiency is improved.
In summary, the method for upgrading an electronic device provided by the embodiment of the present invention has at least the following beneficial effects:
(1) the software of 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 authentication is carried out by using an NFC (near field communication) mode, and the authentication mode is safe, quick and efficient;
(3) the transmission and receiving path of the upgrade data is switched to a Bluetooth path, so that point-to-point high-speed transmission is realized;
(4) the method and the device can realize that a single sending terminal is changed into a plurality of upgrading sending terminals, thereby greatly improving the upgrading speed.
Based on the content of the foregoing embodiments, an embodiment of the present invention provides an electronic device upgrading system, where the electronic device upgrading system is configured to execute the electronic device upgrading method in the foregoing method embodiments. 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 performs upgrade based on the upgrade program.
An embodiment of the present invention provides an electronic device, as shown in fig. 8, the electronic device includes: 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 are configured to communicate with each other via the communication bus 504. The processor 501 may call a computer program running on the memory 503 and on the processor 501 to execute the electronic device upgrade method provided by the above embodiments, for example, including: the method comprises the steps that 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; after the device is awakened, the first device sends an upgrading program to the second device through Bluetooth, so that the second device can be upgraded based on the upgrading program.
In addition, the logic instructions in the memory 503 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to 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), a magnetic disk or an optical disk, and other various media capable of storing program codes.
An embodiment of the present invention further provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program is implemented to perform the method for upgrading an electronic device provided in the foregoing embodiments when executed by a processor, and the method includes: the method comprises the steps that 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; after the device is awakened, the first device sends an upgrading program to the second device through Bluetooth, so that the second device can be upgraded based on the upgrading program.
The above-described embodiments of the electronic device and the like are merely illustrative, and units illustrated as separate components may or may not be physically separate, and components displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
It is noted that, herein, relational terms such as first and second, and the like may be 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute the various embodiments or some parts of the methods of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An electronic device upgrade method, comprising:
the method comprises the steps that 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;
after the device is awakened, the first device sends an upgrading program to the second device through Bluetooth, so that the second device can be upgraded based on the upgrading program.
2. The method of claim 1, wherein the first device transmitting a radio frequency field to the second device comprises:
the first device generates the radio frequency field through energy of a power supply device and transmits the radio frequency field to the second device;
and the second equipment converts the received radio frequency field into electric energy so as to supply power to the second equipment through the electric energy.
3. The method of claim 2, wherein waking the second device comprises:
the second device receives the data sent by the first device and transmits the data of the second device back to the first device at the same speed by utilizing a load modulation technology;
after the first device and the second device establish an NFC communication link, performing identity authentication of both the first device and the second device;
and awakening the second equipment after the identity authentication is passed.
4. The method of claim 3, wherein waking up the second device after the authentication is passed further comprises:
and closing the NFC communication link, and supplying power to the second equipment through the power supply equipment of the second equipment so as to start the Bluetooth communication with the first equipment.
5. The method of 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 error reason and/or stage according to the abnormal error code.
6. The method of claim 1, wherein after the second device is upgraded based on the upgrade program, further comprising:
the second equipment detects the electric quantity of the power supply equipment built in the second equipment, and if the electric quantity is larger than an electric quantity threshold value, the mode of the second equipment is switched to a master equipment mode, so that third equipment in a slave equipment mode is upgraded.
7. The method of claim 6, wherein upgrading a third device in slave mode comprises:
the second equipment judges whether the Bluetooth field intensity of the third equipment is greater than a field intensity threshold value;
and if so, upgrading the third equipment by the second equipment through Bluetooth connection with the third equipment.
8. An electronic device upgrade system, comprising: a first device and a second device;
the method comprises the steps that 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;
after the device is awakened, the first device sends an upgrading program to the second device through Bluetooth, so that the second device can be upgraded based on the upgrading program.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the steps of the method for upgrading an electronic device as claimed in any one of claims 1 to 7 are implemented when the program is executed by the processor.
10. A non-transitory computer readable storage medium, on which a computer program is stored, the computer program, when being executed by a processor, implementing the steps of the method for upgrading an electronic device according to any one of claims 1 to 7.
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