CN219124370U - Wireless burning emission gun and wireless emission system - Google Patents
Wireless burning emission gun and wireless emission system Download PDFInfo
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- CN219124370U CN219124370U CN202223357657.2U CN202223357657U CN219124370U CN 219124370 U CN219124370 U CN 219124370U CN 202223357657 U CN202223357657 U CN 202223357657U CN 219124370 U CN219124370 U CN 219124370U
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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
Abstract
The utility model discloses a wireless burning emission gun and a wireless emission system. Wherein, wireless burning emission rifle includes: the antenna comprises a first antenna and a second antenna, wherein the transmitting power of the first antenna is smaller than that of the second antenna; the first antenna is used for sending a target connection request to the terminal equipment when the wireless burning and transmitting gun is in a to-be-burnt mode, wherein the target connection request is used for establishing target connection between the wireless burning and transmitting gun and the terminal equipment; and the second antenna is used for transmitting the upgrade data through the target connection so that the terminal equipment upgrades at least one built-in module by utilizing the upgrade data. The utility model solves the technical problem of low module upgrading accuracy caused by unadjustable communication distance of the wireless burning tool in the related technology.
Description
Technical Field
The utility model relates to the technical field of wireless communication, in particular to a wireless burning emission gun and a wireless emission system.
Background
In the manufacturing process of intelligent equipment, the modules in the intelligent equipment need to be upgraded. In the related art, a wireless burning tool with a fixed communication distance is generally used to upgrade a module in an intelligent device by using an Over The Air (OTA) technology. However, there may be multiple intelligent devices within the effective communication range of the wireless burning tool, at this time, the wireless burning tool cannot identify the intelligent device to be upgraded, which easily results in low accuracy in upgrading the module in the intelligent device.
In view of the above problems, no effective solution has been proposed at present.
Disclosure of Invention
The utility model provides a wireless burning emission gun and a wireless emission system, which at least solve the technical problem of low module upgrading accuracy caused by unadjustable communication distance of a wireless burning tool in the related art.
According to one embodiment of the present application, there is provided a wireless burning and transmitting gun, including: the antenna comprises a first antenna and a second antenna, wherein the transmitting power of the first antenna is smaller than that of the second antenna; the first antenna is used for sending a target connection request to the terminal equipment when the wireless burning and transmitting gun is in a to-be-burnt mode, wherein the target connection request is used for establishing target connection between the wireless burning and transmitting gun and the terminal equipment; and the second antenna is used for transmitting the upgrade data through the target connection so that the terminal equipment upgrades at least one built-in module by utilizing the upgrade data.
Optionally, the wireless burning emission gun further comprises: and the main control chip is used for controlling the first antenna or the second antenna to perform wireless communication with the terminal equipment.
Optionally, the wireless burning emission gun further comprises: the main control chip is connected with the switch unit through the general input/output port, the general input/output port is used for transmitting a target control signal sent to the switch unit by the main control chip, and the switch unit is used for controlling the working state of the first antenna or the second antenna based on the target control signal.
Optionally, the general input/output port is further used for transmitting a first control signal sent by the main control chip to the switch unit, and the switch unit is further used for adjusting the on-off state of the switch based on the first control signal so as to be connected to the first antenna.
Optionally, the general input/output port is further used for transmitting a second control signal sent by the main control chip to the switch unit, and the switch unit is further used for adjusting the on-off state of the switch based on the second control signal so as to switch and connect to the second antenna.
Optionally, the wireless burning emission gun further comprises: the third antenna, the transmitting power of the third antenna is greater than the transmitting power of the first antenna and less than the transmitting power of the second antenna, the switch unit is further used for switching from being connected with the first antenna to being connected with the third antenna, and the switch unit is controlled to be switched from being connected with the third antenna to being connected with the second antenna.
Optionally, the main control chip is further configured to obtain, by using the first antenna, a target identifier of the terminal device after the target connection is successfully established, where the target identifier includes a media access control address of the terminal device.
Optionally, the main control chip is further configured to receive upgrade feedback information by using the first antenna, where the upgrade feedback information is used to determine whether the upgrade of the at least one module is successful.
Optionally, the switch unit is a double pole double throw switch assembly.
According to one embodiment of the present application, there is also provided a wireless transmission system including: the wireless burning emission gun of any one of the above, and a terminal device.
In the utility model, the wireless burning transmitting gun comprises the first antenna and the second antenna, when the wireless burning transmitting gun is in a mode to be burnt, the first antenna is utilized to send a target connection request to the terminal equipment, and the second antenna is utilized to transmit upgrade data through target connection, so that the terminal equipment upgrades at least one built-in module by utilizing the upgrade data, the aim of accurately upgrading the module is achieved, the technical effect of improving the module upgrading accuracy is achieved, and the technical problem of low module upgrading accuracy caused by the fact that the communication distance of a wireless burning tool is not adjustable in the related art is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic diagram of a wireless burning and transmitting gun module according to one embodiment of the present application;
FIG. 2 is a flow chart of a method for upgrading a module according to one embodiment of the present application;
FIG. 3 is a schematic diagram of a method for upgrading a module according to one embodiment of the present application;
FIG. 4 is a schematic diagram of another module upgrade method according to one embodiment of the present application;
FIG. 5 is a schematic diagram of another module upgrade method according to one embodiment of the present application;
fig. 6 is a block diagram of a wireless transmission system according to one embodiment of the present application.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The method embodiments of the present application may be performed in a wireless transmission system. The wireless transmission system includes: a wireless burning transmitting gun and a terminal device. The terminal equipment is Wi-Fi equipment, and specifically, the terminal equipment can be whole equipment, such as intelligent household equipment (for example, intelligent air conditioner, intelligent washing machine, intelligent socket and intelligent lamp); the terminal device may also be a semi-finished device, such as an integrated printed circuit board (Printed Circuit Board Assembly, PCBA) semi-finished product.
According to the method, the wireless burning transmitting gun comprises the first antenna and the second antenna, and when the wireless burning transmitting gun is in a mode to be burned, a target connection request can be sent to the terminal equipment by the aid of the first antenna so that target connection can be established between the wireless burning transmitting gun and the terminal equipment, and upgrading data can be transmitted through target links by the aid of the second antenna, so that the terminal equipment can upgrade at least one built-in module by means of the upgrading data.
The internal main body structure of the terminal device will be described below.
The terminal device may include one or more processors (which may include, but are not limited to, processing means of a central processing unit (Central Processing Unit, CPU), a graphics processor (Graphics Processing Unit, GPU), a digital signal processing (Digital Signal Processing, DSP) chip, a microprocessor (Micro Controller Unit, MCU), a programmable logic device (Field Programmable Gate Array, FPGA), a Neural network processor (Neural-network Processor Unit, NPU), a tensor processor (Tensor Processing Unit, TPU), an artificial intelligence (Artificial Intelligence, AI) type processor, etc.), and a memory for storing data. Optionally, the terminal device may further include a transmission device, an input-output device, and a display device for a communication function. It will be appreciated by those skilled in the art that the above description of the structure is illustrative only and is not intended to limit the structure of the terminal device. For example, the terminal device may also include more or fewer components than the above-described structural description, or have a different configuration than the above-described structural description.
The memory may be used to store a computer program, for example, a software program of application software and a module, such as a computer program corresponding to the method described in the embodiments of the present application, and the processor executes the computer program stored in the memory, thereby performing various functional applications and data processing, that is, implementing the method described in the embodiments of the present application. The memory may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory. In some examples, the memory may further include memory remotely located with respect to the processor, the remote memory being connectable to the terminal device through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission device is used for receiving or transmitting data via a network. The specific example of the network described above may include a wireless network provided by a communication provider of the terminal device. In one example, the transmission device includes a network adapter (Network Interface Controller, simply referred to as NIC) that can connect to other network devices through the base station to communicate with the internet. In one example, the transmission device may be a Radio Frequency (RF) module, which is used to communicate with the internet wirelessly.
Display devices may be, for example, touch screen type liquid crystal displays (Liquid Crustal Display, LCDs) and touch displays (also referred to as "touch screens" or "touch display screens"). The liquid crystal display may enable a user to interact with a user interface of the terminal device. In some embodiments, the terminal device has a graphical user interface (Graphical User Interface, GUI) with which a user can interact with the GUI by touching finger contacts and/or gestures on the touch-sensitive surface, where the human-machine interaction functionality optionally includes the following interactions: executable instructions for performing the above-described human-machine interaction functions, such as creating web pages, drawing, word processing, making electronic documents, games, video conferencing, instant messaging, sending and receiving electronic mail, talking interfaces, playing digital video, playing digital music, and/or web browsing, are configured/stored in a computer program product or readable storage medium executable by one or more processors.
It should be noted that the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer executable instructions, and that although a logical order is illustrated in the flowcharts, in some cases the steps illustrated or described may be performed in an order other than that illustrated herein.
The embodiment of the application provides a wireless burning and transmitting gun, and the structure of the wireless burning and transmitting gun is described below with reference to fig. 1. The wireless burning emission gun comprises: the antenna comprises a first antenna and a second antenna, wherein the transmitting power of the first antenna is smaller than that of the second antenna.
The first antenna is used for sending a target connection request to the terminal equipment when the wireless burning and transmitting gun is in a to-be-burnt mode, wherein the target connection request is used for establishing target connection between the wireless burning and transmitting gun and the terminal equipment;
and the second antenna is used for transmitting the upgrade data through the target connection so that the terminal equipment upgrades at least one built-in module by utilizing the upgrade data.
Specifically, the first antenna is the antenna with the minimum transmitting power in the wireless burning transmitting gun, the signal strength is the lowest, the communication distance is the shortest, and the second antenna is the antenna with the maximum transmitting power in the wireless burning transmitting gun, the signal strength is the highest, and the communication distance is the longest.
When the wireless burning emission gun is in a to-be-burned mode, a first antenna is utilized to send a target connection request to the terminal equipment, so that target connection is established between the wireless burning emission gun and the terminal equipment, and at the moment, the terminal equipment needs to be ensured to be electrified so as to enable a module in the terminal equipment to enter the burning mode; and then, the second antenna is utilized to transmit the upgrade data required by the module upgrade to the terminal equipment through the target connection, so that the terminal equipment upgrades at least one module in the terminal equipment by utilizing the upgrade data.
For example, 1 intelligent washing machine and 1 intelligent refrigerator which are electrified exist in the environment, at the moment, a module of the 1 intelligent washing machine and the 1 intelligent refrigerator enters a burning mode, when a wireless burning emission gun is in a mode to be burnt, the wireless burning emission gun is placed near the intelligent washing machine, and an antenna with the minimum emission power is selected to send a connection request to the intelligent washing machine, so that connection is established between the wireless burning emission gun and the intelligent washing machine; and then the antenna with the maximum transmitting power is used for transmitting the upgrade data required by the upgrade of the module in the intelligent washing machine to the intelligent washing machine through the target connection, so that the intelligent washing machine upgrades at least one module in the intelligent washing machine by using the upgrade data.
Based on the wireless burning transmitting gun provided by the embodiment of the application, the wireless burning transmitting gun comprises the first antenna and the second antenna, the transmitting power of the first antenna is smaller than the transmitting power of the second antenna, when the wireless burning transmitting gun is in a mode to be burnt, the first antenna is used for transmitting a target connection request to the terminal equipment, so that target connection is established between the wireless burning transmitting gun and the terminal equipment, and further, upgrade data is transmitted through the target connection by using the second antenna, so that the terminal equipment upgrades at least one built-in module by using the upgrade data, the aim of accurately upgrading the module is fulfilled, the technical effect of improving the accuracy of module upgrade is achieved, and the technical problem of low module upgrade accuracy caused by the fact that the communication distance of a wireless burning tool is not adjustable in the related art is solved.
The wireless burning and transmitting gun according to the embodiment of the present application will be further described below.
Optionally, the wireless burning emission gun further comprises: and the main control chip is used for controlling the first antenna or the second antenna to perform wireless communication with the terminal equipment.
Specifically, as shown in fig. 1, the wireless burning emission gun further includes a main control Chip, where the main control Chip may be a System On Chip (SOC) Chip, and the main control Chip further includes a radio frequency interface, and may be connected with the radio frequency interface in the switch unit, so that the main control Chip supports functions of main control, wireless communication and radio frequency communication. The main control chip can control the first antenna with small transmitting power to send a wireless connection request to the terminal equipment, so that wireless communication connection is established between the wireless burning transmitting gun and the terminal equipment; the main control chip can also control the second antenna with high transmitting power to carry out wireless communication with the terminal equipment so as to transmit the upgrade data to the terminal equipment.
Based on the embodiment, the main control chip can control the antenna with small transmitting power to establish wireless communication connection with the terminal equipment, so that error connection with other terminal equipment can be avoided, and the main control chip can control the antenna with large transmitting power to perform wireless communication with the terminal equipment, so that the upgrade data is transmitted to the terminal equipment.
Optionally, the wireless burning emission gun further comprises: the main control chip is connected with the switch unit through the general input/output port, the general input/output port is used for transmitting a target control signal sent to the switch unit by the main control chip, and the switch unit is used for controlling the working state of the first antenna or the second antenna based on the target control signal.
Specifically, as shown in fig. 1, the wireless burning emission gun further includes: a general purpose input output port (General Purpose Input Output, GPIO) and a switching unit. The main control chip is connected with the switch unit through GPIO1 and GPIO2, and can transmit a target control signal sent by the main control chip to the switch unit through the GPIO1 and the GPIO2, wherein the target control signal can be a high-low level combined signal, and further the switch unit controls the working state of the first antenna or the second antenna based on the target control signal.
For example, the high-low level combined signal sent by the main control chip is transmitted to the switch unit through the GPIO1 and the GPIO2, wherein the high-low level combined signal is used for enabling the first antenna to enter an enabled working state and enabling the second antenna to enter a disabled working state, and after the switch unit receives the high-low level combined signal, the first antenna is controlled to enter the enabled working state and the second antenna is controlled to enter the disabled working state based on the high-low level combined signal.
Based on the above embodiment, the main control chip sends the target control signal to the switch unit through the general input/output port, controls the working states of the first antenna and the second antenna, and can switch the antennas with different transmitting powers, so that the antennas with different transmitting powers can be utilized to perform wireless communication with the terminal device and transmit upgrade data.
Optionally, the general input/output port is further used for transmitting a first control signal sent by the main control chip to the switch unit, and the switch unit is further used for adjusting the on-off state of the switch based on the first control signal so as to be connected to the first antenna.
Specifically, the first control signal may be a high-low level combined signal. The first control signal sent by the main control chip is transmitted to the switch unit through the general input/output port, and then the switch unit adjusts the on-off state of the switch based on the first control signal, so that the switch unit is connected to the first antenna.
For example, the high-low level combined signal transmitted by the main control chip is transmitted to the switch unit through the GPIO1 and the GPIO2, and then the switch unit turns on the switch connected to the first antenna based on the high-low level combined signal, turns off the switch connected to the second antenna, and thereby connects to the first antenna.
Based on the above embodiment, the main control chip sends the first control signal to the switch unit through the general input/output port, and then the switch unit adjusts the on-off state of the switch based on the first control signal, so that the main control chip can be connected to the first antenna with low transmitting power, and thus, wireless communication connection can be established between the wireless burning transmitting gun and the terminal device through the first antenna.
Optionally, the general input/output port is further used for transmitting a second control signal sent by the main control chip to the switch unit, and the switch unit is further used for adjusting the on-off state of the switch based on the second control signal so as to switch and connect to the second antenna.
Specifically, the second control signal may be a high-low level combined signal. And the second control signal sent by the main control chip is transmitted to the switch unit through the general input/output port, and the switch unit adjusts the on-off state of the switch based on the second control signal, so that the switch unit is connected to the second antenna.
For example, the high-low level combined signal transmitted by the main control chip is transmitted to the switch unit through the GPIO1 and the GPIO2, and then the switch unit turns on the switch connected to the second antenna based on the high-low level combined signal, turns off the switch connected to the first antenna, and thereby connects to the second antenna.
Based on the above embodiment, the main control chip sends the second control signal to the switch unit through the general input/output port, and then the switch unit adjusts the on-off state of the switch based on the second control signal, so that the switch unit can be switched to the second antenna with high transmitting power, and thus upgrade data can be transmitted to the terminal device through wireless communication connection by using the second antenna, so that the terminal device upgrades at least one built-in module by using the upgrade data.
Optionally, the wireless burning emission gun further comprises: the third antenna, the transmitting power of the third antenna is greater than the transmitting power of the first antenna and less than the transmitting power of the second antenna, the switch unit is further used for switching from being connected with the first antenna to being connected with the third antenna, and the switch unit is controlled to be switched from being connected with the third antenna to being connected with the second antenna.
Specifically, as shown in fig. 1, the wireless burning transmitting gun further includes a third antenna, where the transmitting power of the third antenna is greater than the transmitting power of the first antenna and less than the transmitting power of the second antenna.
According to the above embodiment, the switching unit can be switched from the connection with the first antenna to the connection with the third antenna, and the switching unit can be controlled to be switched from the connection with the third antenna to the connection with the second antenna, so that the connected antennas can be switched freely.
Optionally, the main control chip is further configured to obtain, by using the first antenna, a target identifier of the terminal device after the target connection is successfully established, where the target identifier includes a media access control address of the terminal device.
Specifically, after the target connection is successfully established between the wireless burning and transmitting gun and the terminal device, the main control chip may also acquire the media access control (Media Access Control, MAC) address of the terminal device by using the first antenna.
Based on the above embodiment, after the target connection is successfully established, the main control chip obtains the target identifier of the terminal device by using the first antenna, so as to send the upgrade data to the terminal device corresponding to the target identifier according to the target identifier.
Optionally, the main control chip is further configured to receive upgrade feedback information by using the first antenna, where the upgrade feedback information is used to determine whether the upgrade of the at least one module is successful.
Specifically, the main control chip may further receive upgrade feedback information from the terminal device by using the first antenna, so as to determine whether at least one module in the terminal device is successfully upgraded.
Based on the above embodiment, the main control chip receives the upgrade feedback information by using the first antenna, so as to determine whether at least one module in the terminal device is successfully upgraded.
Optionally, the switch unit is a double pole double throw switch assembly.
Specifically, the double-pole double-throw switch assembly comprises two inputs, namely GPIO1 and GPIO2, and four outputs, namely A, B, D and F, respectively, wherein the on-off states of the A, B, D and F can be controlled through the high-low level combination of the two GPIOs, so that antennas with different transmitting powers can be switched.
The embodiment of the application also provides a module upgrading method which can be applied to the wireless burning and transmitting gun. Fig. 2 is a flowchart of a method for upgrading a module according to one embodiment of the present application, as shown in fig. 2, the flowchart includes the following steps:
step S22, controlling the wireless burning emission gun to enter a mode to be burnt;
step S24, in a mode to be burnt, establishing target connection between a wireless burning emission gun and terminal equipment by using a first antenna, wherein the target connection is used for transmitting upgrade data, and the upgrade data is used for upgrading at least one module built in the terminal equipment;
step S26, the upgrade data is forwarded to the terminal equipment by using the second antenna through the target connection, so that the terminal equipment upgrades at least one module by using the upgrade data;
And step S28, receiving upgrade feedback information from the terminal equipment by using the first antenna, wherein the upgrade feedback information is used for determining whether at least one module is successfully upgraded.
Specifically, the wireless burning and transmitting gun is controlled to establish connection between the wireless burning and transmitting gun and the terminal equipment by utilizing a first antenna with the minimum transmitting power in a to-be-burned mode, and at the moment, the terminal equipment needs to be ensured to be electrified so as to enable a module in the terminal equipment to enter the burning and recording mode, and upgrading data required by module upgrading is forwarded to the terminal equipment by utilizing a second antenna with the maximum transmitting power so as to enable the terminal equipment to upgrade at least one module in the terminal equipment by utilizing the upgrading data.
For example, 1 intelligent washing machine and 1 intelligent refrigerator that have powered on exist in the environment, and at this moment, 1 intelligent washing machine and 1 intelligent refrigerator's module gets into the burning mode, control wireless burning emission rifle and be in waiting to burn the mode, and place wireless burning emission rifle near intelligent washing machine, and select the minimum first antenna of transmission power to establish the connection between wireless burning emission rifle and intelligent washing machine, and then utilize the biggest second antenna of transmission power to forward the required upgrade data of intelligent washing machine internal model upgrade to intelligent washing machine, so that intelligent washing machine utilizes the upgrade data to upgrade at least one module in the intelligent washing machine.
The first antenna with the minimum transmitting power can also receive the upgrade feedback information from the terminal equipment, so that whether at least one module in the terminal equipment is successfully upgraded can be judged according to the upgrade feedback information.
Based on the steps S22 to S28, the wireless burning and transmitting gun is controlled to enter a mode to be burned, and then in the mode to be burned, a target connection is established between the wireless burning and transmitting gun and the terminal device by using the first antenna, then the upgrade data is forwarded to the terminal device by using the second antenna through the target connection, so that the terminal device upgrades at least one module by using the upgrade data, and finally upgrade feedback information from the terminal device is received by using the first antenna, the purpose of accurately upgrading the module is achieved, and the technical effect of improving the accuracy of module upgrade is achieved.
The module upgrading method of the above embodiment will be further described below.
Optionally, in step S24, establishing the target connection with the terminal device using the first antenna includes:
step S241, a main control chip is utilized to send a first control signal to a switch unit through a general input/output port, wherein the first control signal is used for controlling the switch unit to be connected with a first antenna;
Step S242, the on-off state of the switch unit is adjusted based on the first control signal, and the first antenna is controlled to enter the working mode;
step S243, a target connection request is sent to the terminal equipment within a preset range by utilizing a first antenna, wherein the target connection request is used for determining the terminal equipment within the preset range;
step S244 establishes a target connection with the terminal device based on the target connection request.
Specifically, the main control chip is utilized to send a first control signal to the switch unit through the general input/output port, and then the on-off state of the switch unit is adjusted based on the first control signal, so that the first antenna with the minimum transmitting power is controlled to enter the working mode.
For example, the main control chip sends a high-low level combined signal to the double-pole double-throw switch through the GPIO1 and the GPIO2, and the double-pole double-throw switch adjusts the on-off of four ends A, B, D and F of the output according to the high-low level combined signal input through the GPIO1 and the GPIO2, and is further connected with a first antenna with minimum transmitting power, so that the first antenna enters a working mode.
Specifically, the preset range is a preset distance range around the wireless burning and transmitting gun, for example, the preset range is 5-10cm around the wireless burning and transmitting gun.
After a first antenna with the minimum transmitting power enters a working mode, a target connection request is sent to terminal equipment within a preset range of a wireless burning transmitting gun by using the first antenna, the terminal equipment is used as equipment to be upgraded, and target connection is established with the terminal equipment based on the target connection request.
For example, there are 2 intelligent washing machines in the environment, wherein the intelligent washing machine 1 is 8cm away from the wireless burning and transmitting gun, the intelligent washing machine 2 is 20cm away from the wireless burning and transmitting gun, the preset range is set to be 5-10cm, after the first antenna with the minimum transmitting power enters the working mode, a connection request is sent to the intelligent washing machine 1 within the range of 5-10cm away from the wireless burning and transmitting gun by using the first antenna, the intelligent washing machine 1 is used as a device to be upgraded, and connection is established with the intelligent washing machine 1 based on the connection request.
In an alternative embodiment, the preset range may be adjusted according to different recording environments. When more terminal devices are in the environment and the distances among the plurality of terminal devices are relatively close, the preset range can be reduced, and accurate upgrading of the module is ensured by approaching the wireless burning transmitting gun to the terminal device to be upgraded, so that other modules are prevented from being burned by mistake. When the distance between the wireless burning emission gun and the terminal equipment is far and is difficult to directly approach, the preset range can be enlarged, so that the accurate upgrading of the module is realized.
Based on the steps S241 to S244, the main control chip is used to send the first control signal to the switch unit via the general input/output port, and then the on-off state of the switch unit is adjusted based on the first control signal, so as to control the first antenna to enter the working mode, then the first antenna is used to send the target connection request to the terminal equipment within the preset range, and finally the target connection is established with the terminal equipment based on the target connection request, so that the antenna with the minimum transmitting power can be selected to find the terminal equipment closest to the terminal equipment to be upgraded, thereby establishing communication connection with the terminal equipment to be upgraded, and further avoiding erroneous connection with other terminal equipment.
Optionally, in step S26, forwarding the upgrade data to the terminal device via the target connection using the second antenna includes:
step S261, in response to the successful establishment of the target connection, acquiring a target identifier of the terminal device, wherein the target identifier comprises a media access control address of the terminal device;
step S262, a second control signal is sent to the switch unit by using the main control chip through the general input/output port, wherein the second control signal is used for controlling the switch unit to be switched to be connected with the second antenna;
Step S263, based on the second control signal, adjusting the on-off state of the switch unit, and controlling the second antenna to enter the working mode;
and step S264, the upgrade data is sent to the terminal equipment by using the second antenna according to the target identifier.
Specifically, when the target connection is successfully established, the equipment identifier of the terminal equipment is obtained, and a main control chip is utilized to send a second control signal to the switch unit through the general input/output port, wherein the second control signal can be a high-low level combined signal, so that the on-off state of the switch unit is adjusted based on the second control signal, a second antenna with the maximum transmitting power in the wireless burning transmitting gun enters a working mode, and finally the second antenna is utilized to send the upgrade data to the terminal equipment corresponding to the target identifier.
For example, when the wireless burning and transmitting gun is successfully connected with the terminal equipment, the MAC address of the terminal equipment is obtained, and the main control chip is utilized to send a high-low level combined signal to the switch unit through the GPIO1 and the GPIO2, so that the on-off state of the switch unit is adjusted based on the high-low level combined signal, a second antenna with the largest transmitting power in the wireless burning and transmitting gun enters a working mode, and finally upgrade data required by module upgrade is sent to the terminal equipment corresponding to the MAC address by the second antenna.
Based on the steps S261 to S264, the target identifier of the terminal device is obtained by responding to the successful establishment of the target connection, and then the second control signal is sent to the switch unit by using the main control chip through the general input/output port, then the on-off state of the switch unit is adjusted based on the second control signal, the second antenna is controlled to enter the working mode, finally the upgrade data is sent to the terminal device by using the second antenna according to the target identifier, and the upgrade data can be transmitted through the antenna with the largest transmitting power, so that the upgrade data can be ensured to be successfully transmitted to the terminal device when the upgrade data amount is larger.
Optionally, the module upgrading method further includes:
step S271, detecting the antenna emission power of the wireless burning emission gun;
in step S272, a target antenna is determined based on a comparison result between the antenna transmission power and the preset value, wherein the target antenna is used for transmitting the upgrade data.
Specifically, the antenna transmitting power of the wireless burning transmitting gun is detected, and then the antenna transmitting power is compared with a preset value, so that a target antenna for transmitting upgrade data is determined.
Based on the steps S271 to S272, the antenna transmitting power of the wireless burning transmitting gun is detected, and then the target antenna is determined based on the comparison result of the antenna transmitting power and the preset value, so that the antennas with different transmitting powers can be switched, so as to meet the signal strength requirements in different scenes.
Optionally, the wireless burning transmitting gun further includes a third antenna, the transmitting power of the third antenna is greater than the transmitting power of the first antenna and less than the transmitting power of the second antenna, in step S272, determining the target antenna based on the comparing result of the transmitting power of the antenna and the preset value includes: determining the third antenna as the target antenna in response to the antenna transmit power being less than the preset value and the third antenna transmit power being greater than the preset value; and determining the second antenna as the target antenna in response to the antenna transmit power being less than the preset value and the third antenna transmit power being less than the preset value.
Specifically, when the antenna transmitting power of the wireless burning transmitting gun is smaller than a preset value and the transmitting power of the third antenna is larger than the preset value, the third antenna is determined to be a target antenna, so that the third antenna with larger transmitting power can be used for transmitting upgrade data; when the antenna transmitting power of the wireless burning transmitting gun is smaller than a preset value and the transmitting power of the third antenna is smaller than the preset value, the second antenna is determined to be the target antenna, and therefore the second antenna with the largest transmitting power can be used for transmitting upgrade data.
Based on the above steps, by determining the third antenna as the target antenna in response to the antenna transmission power being smaller than the preset value and the transmission power of the third antenna being larger than the preset value, and determining the second antenna as the target antenna in response to the antenna transmission power being smaller than the preset value and the transmission power of the third antenna being smaller than the preset value, the connected antennas can be adaptively adjusted, and further, upgrade data can be transmitted by using the antenna with larger transmission power or the antenna with the largest transmission power, so that it is ensured that the upgrade data can be successfully transmitted to the terminal device.
Optionally, the module upgrading method further includes:
step S29, the working state of the wireless burning transmitting gun is adjusted based on the upgrading feedback information.
Specifically, the working state of the wireless burning and transmitting gun is adjusted according to the upgrade feedback information, when the upgrade of at least one module is judged to be successful according to the upgrade feedback information, the upgrade success information is returned, and then the wireless burning and transmitting gun is enabled to enter a state to be burned so as to establish connection with other terminal equipment to be upgraded; and when judging that at least one module fails to upgrade according to the upgrade feedback information, returning upgrade failure information, and then sending upgrade data to the terminal equipment again.
Based on the step S29, by adjusting the working state of the wireless burning and transmitting gun based on the upgrade feedback information, the upgrade result of the module can be returned when the upgrade is finished, and the wireless burning and transmitting gun can be brought into the state to be burned, so that other modules can be upgraded or the module which is not upgraded successfully can be upgraded again.
Optionally, in step S29, adjusting the operating state of the wireless burning emission gun based on the upgrade feedback information includes:
step S291, in response to successful upgrade of at least one module, controlling the wireless burning emission gun to enter a mode to be burned;
Step S292, in response to failure of at least one module upgrade, repeatedly transmitting upgrade data to the terminal device via the target connection using the second antenna.
Specifically, when at least one module is successfully upgraded, the wireless burning emission gun is controlled to enter a to-be-burned mode so as to establish connection with other to-be-upgraded terminal equipment; and when at least one module fails to upgrade, repeatedly transmitting upgrade data to the terminal equipment through the target connection by utilizing the second antenna.
Based on the step S29, in response to the success of the upgrade of at least one module, the wireless burning and transmitting gun is controlled to enter a mode to be burned, and then in response to the failure of the upgrade of at least one module, upgrade data is repeatedly transmitted to the terminal device by using the second antenna via the target connection, after the upgrade of the module is successful, the wireless burning and transmitting gun can be made to enter the mode to be burned, so that the wireless burning and transmitting gun can be connected with other terminal devices, and after the upgrade of the module fails, upgrade data is repeatedly transmitted to the terminal device by using the antenna with the largest transmitting power, so as to upgrade the module failed this time again.
The method for upgrading the module will be described with reference to fig. 3.
Fig. 3 is a schematic diagram of a module upgrading method according to one embodiment of the present application, as shown in fig. 3, the workflow of the module upgrading method is as follows:
step S301, controlling a wireless burning emission gun to enter a mode to be burned;
step S302, in a mode to be burnt, a main control chip is utilized to send a first control signal to a switch unit through a general input/output port;
step S303, on the basis of the first control signal, the on-off state of the switch unit is adjusted, and the first antenna is controlled to enter into a working mode;
step S304, a target connection request is sent to terminal equipment within a preset range by using a first antenna;
step S305, establishing target connection with the terminal equipment based on the target connection request;
step S306, judging whether the target connection is established successfully;
step S307, in response to the successful establishment of the target connection, acquiring the target identifier of the terminal device;
step S308, a main control chip is utilized to send a second control signal to the switch unit through the general input/output port;
step S309, based on the second control signal, adjusting the on-off state of the switch unit, and controlling the second antenna to enter the working mode;
step S310, the upgrade data is sent to the terminal equipment by the second antenna according to the target identification;
Step S311, upgrading at least one module according to the upgrade data;
step S312, the upgrade feedback information from the terminal equipment is received by using the first antenna;
step S313, judging whether at least one module is successfully upgraded;
step S314, in response to successful upgrade of at least one module, controlling the wireless burning emission gun to enter a mode to be burned;
in step S315, in response to failure of at least one module upgrade, upgrade data is repeatedly transmitted to the terminal device via the target connection using the second antenna.
In the working flow of the module upgrading method, the wireless burning emission gun is controlled to enter the mode to be burned, then in the mode to be burned, target connection is established between the wireless burning emission gun and the terminal equipment by using the first antenna, then upgrading data is forwarded to the terminal equipment by using the second antenna through the target connection, so that the terminal equipment upgrades at least one module by using the upgrading data, and finally upgrading feedback information from the terminal equipment is received by using the first antenna, the purpose of accurately upgrading the module is achieved, and the technical effect of improving the accuracy of module upgrading is achieved.
The following will take an intelligent home scenario as an example, and describe the workflow of the module upgrading method in detail:
Firstly, controlling a wireless burning emission gun to enter a to-be-burned mode, and under the to-be-burned mode, transmitting a first control signal to a switch unit through GPIO1 and GPIO2 by using a main control chip, adjusting the on-off state of the switch unit according to the first control signal, and controlling a first antenna with the minimum emission power to enter a working mode; further, a first antenna with the minimum transmitting power is utilized to transmit a connection request to the intelligent washing machine within the range of 5 cm to 10cm around the wireless burning transmitting gun, connection is established with the intelligent washing machine, and when the connection is successfully established, the MAC address of the intelligent washing machine is obtained; then, a main control chip is utilized to send a second control signal to a switch unit through GPIO1 and GPIO2, the on-off state of the switch unit is adjusted according to the second control signal, a second antenna with the largest transmitting power is controlled to enter a working mode, and upgrade data are sent to the intelligent washing machine by utilizing the second antenna according to the MAC address of the intelligent washing machine, so that the intelligent washing machine upgrades at least one module according to the upgrade data; and finally, receiving upgrading feedback information from the intelligent washing machine by using a first antenna with the minimum transmitting power, judging that at least one module in the intelligent washing machine is successfully upgraded, and controlling the wireless burning transmitting gun to enter a to-be-burnt mode.
Fig. 4 is a schematic diagram of another module upgrading method according to one embodiment of the present application, as shown in fig. 4, the workflow of the module upgrading method is as follows:
step S401, controlling a wireless burning emission gun to enter a mode to be burned;
step S402, in a mode to be burnt, a main control chip is utilized to send a first control signal to a switch unit through a general input/output port;
step S403, on the basis of the first control signal, the on-off state of the switch unit is adjusted, and the first antenna is controlled to enter into a working mode;
step S404, a target connection request is sent to terminal equipment within a preset range by using a first antenna;
step S405, establishing a target connection with a terminal device based on a target connection request;
step S406, judging whether the target connection is established successfully;
step S407, in response to the successful establishment of the target connection, acquiring a target identifier of the terminal equipment;
step S408, a main control chip is utilized to send a second control signal to the switch unit through the general input/output port;
step S409, detecting the antenna transmitting power of the wireless burning transmitting gun;
step S410, judging the transmitting power of the antenna and the magnitude of a preset value;
step S411, determining the third antenna as the target antenna in response to the antenna transmit power being less than the preset value and the third antenna transmit power being greater than the preset value;
Step S412, determining the second antenna as the target antenna in response to the antenna transmit power being less than the preset value and the third antenna transmit power being less than the preset value;
step S413, the target antenna is utilized to send the upgrade data to the terminal equipment according to the target identifier;
step S414, upgrading at least one module according to the upgrade data;
step S415, the upgrade feedback information from the terminal equipment is received by using the first antenna;
step S416, judging whether the at least one module is successfully upgraded;
step S417, in response to the success of the upgrade of at least one module, controlling the wireless burning emission gun to enter a mode to be burned;
in response to failure of at least one module upgrade, the upgrade data is repeatedly transmitted to the terminal device via the target connection using the target antenna, step S418.
In the working flow of the module upgrading method, the wireless burning emission gun is controlled to enter the mode to be burned, then in the mode to be burned, target connection is established between the wireless burning emission gun and the terminal equipment by using the first antenna, then upgrading data is forwarded to the terminal equipment by using the second antenna through the target connection, so that the terminal equipment upgrades at least one module by using the upgrading data, and finally upgrading feedback information from the terminal equipment is received by using the first antenna, the purpose of accurately upgrading the module is achieved, and the technical effect of improving the accuracy of module upgrading is achieved.
The following will take an intelligent home scenario as an example, and describe the workflow of the module upgrading method in detail:
firstly, controlling a wireless burning emission gun to enter a to-be-burned mode, and under the to-be-burned mode, transmitting a first control signal to a switch unit through GPIO1 and GPIO2 by using a main control chip, adjusting the on-off state of the switch unit according to the first control signal, and controlling a first antenna with the minimum emission power to enter a working mode; secondly, a first antenna with the minimum transmitting power is utilized to transmit a connection request to the intelligent washing machine within the range of 5 cm to 10cm around the wireless burning transmitting gun, connection is established with the intelligent washing machine, and when the connection is successfully established, the MAC address of the intelligent washing machine is obtained; the main control chip is used for sending a second control signal to the switch unit through the GPIO1 and the GPIO2, and the fact that the antenna transmitting power of the wireless burning transmitting gun is smaller than a preset value and the transmitting power of the third antenna is larger than the preset value is judged, and then the wireless burning transmitting gun is switched to be connected with the third antenna with larger transmitting power; then, the third antenna with larger transmitting power is utilized to send the upgrade data to the intelligent washing machine according to the MAC address of the intelligent washing machine, and the intelligent washing machine upgrades at least one module according to the upgrade data; and finally, receiving upgrade feedback information from the intelligent washing machine by using a first antenna with the minimum transmitting power, judging that at least one module fails to upgrade, and repeatedly transmitting upgrade data to the intelligent washing machine by using a third antenna with larger transmitting power.
FIG. 5 is a schematic diagram of another module upgrade method according to one embodiment of the present application, as shown in FIG. 5, the workflow of the module upgrade method is as follows:
the antenna transmitting power of the wireless burning transmitting gun is marked as A, the preset value is marked as A0, the transmitting power of the first antenna is marked as A1, the transmitting power of the third antenna is marked as A2, and the transmitting power of the second antenna is marked as A3, wherein A0 is more than A1. And the antennas in the wireless burning emission gun have three gears, wherein the first antenna corresponds to the first gear, the third antenna corresponds to the second gear and the second antenna corresponds to the third gear, the first gear is the lowest gear, the third gear is the highest gear, and the second gear is the gear between the first gear and the third gear.
Firstly, controlling a wireless burning emission gun to enter a to-be-burned mode, and judging whether to press down. When the trigger key is not pressed, the wireless burning emission gun is controlled to reenter a mode to be burned; when the trigger key is pressed, a first antenna with the minimum transmitting power is selected to find the nearest module, whether connection is successfully established between the wireless burning transmitting gun and the nearest module is judged, and whether the wireless burning transmitting gun acquires the target identification of the module is judged.
When the connection between the wireless burning and transmitting gun and the nearest module is not successfully established, or the wireless burning and transmitting gun does not acquire the target identification of the module, the nearest module is found by using the first antenna with the minimum transmitting power; when the connection between the wireless burning and transmitting gun and the nearest module is successfully established and the wireless burning and transmitting gun acquires the target identification of the module, judging whether the antenna transmitting power A of the wireless burning and transmitting gun is smaller than a preset value A0,
When A is less than A0 and A0 is less than A2, the antenna is turned up from the first antenna to the second antenna, namely, the antenna transmitting power A=A2 of the current wireless burning transmitting gun is switched from the first antenna to the third antenna, and as the second antenna is not the highest, whether the antenna transmitting power of the current wireless burning transmitting gun is less than A0 is continuously judged; and because the antenna transmitting power A=A2 > A0 of the current wireless burning transmitting gun, transmitting the upgrade data to the terminal equipment by using a third antenna corresponding to the second gear.
When a < A0 and A0> A2, if at this time, a < A2, the antenna is turned up from first to second, that is, from the first antenna to the third antenna, then the antenna transmitting power a=a2 of the current wireless burning transmitting gun is continued to judge whether the antenna transmitting power of the current wireless burning transmitting gun is smaller than A0 because the second is not the highest, and the antenna is turned up from first to third, that is, from the third antenna to the second antenna, because the third is the highest, the second antenna corresponding to the third is utilized to transmit upgrade data to the terminal equipment.
When A < A0 and A0> A2, if A > A2, the antenna is up-shifted from first to third, namely, the antenna is switched from the third antenna to the second antenna, and the second antenna corresponding to the third antenna is utilized to transmit upgrade data to the terminal equipment because the third antenna is the highest.
Further, judging whether at least one module in the terminal equipment is successfully upgraded, and when the at least one module in the terminal equipment is failed to upgrade, returning a burning failure result to the wireless burning and transmitting gun by the terminal equipment, and enabling the wireless burning and transmitting gun to enter a mode to be burnt; when at least one module in the terminal equipment is successfully upgraded, the terminal equipment returns a successful burning result to the wireless burning and transmitting gun, and the wireless burning and transmitting gun enters a mode to be burnt.
From the description of the above embodiments, it will be clear to a person skilled in the art that the method according to the above embodiments may be implemented by means of software plus the necessary general hardware platform, but of course also by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), comprising several instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method described in the embodiments of the present application.
The embodiment of the application also provides a wireless transmitting system, fig. 6 is a block diagram of the structure of the wireless transmitting system according to one embodiment of the application, and as shown in fig. 6, the wireless transmitting system includes a wireless burning transmitting gun and a terminal device.
Alternatively, specific examples in this embodiment may refer to examples described in the foregoing embodiments and optional implementations, and this embodiment is not described herein.
The foregoing embodiment numbers of the present application are merely for describing, and do not represent advantages or disadvantages of the embodiments.
In the foregoing embodiments of the present application, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.
In the several embodiments provided in the present application, it should be understood that the disclosed technology content may be implemented in other manners. The above-described embodiments of the apparatus are merely exemplary, and the division of the units, for example, may be a logic function division, and may be implemented in another manner, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interfaces, units or modules, or may be in electrical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a storage medium, including several instructions to cause a computer device (which may be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The foregoing is merely a preferred embodiment of the present application and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present application and are intended to be comprehended within the scope of the present application.
Claims (10)
1. A wireless burning and transmitting gun, characterized in that the wireless burning and transmitting gun comprises: a first antenna and a second antenna, wherein the transmitting power of the first antenna is smaller than that of the second antenna;
the first antenna is configured to send a target connection request to a terminal device when the wireless burning and transmitting gun is in a to-be-burned mode, where the target connection request is used to establish target connection between the wireless burning and transmitting gun and the terminal device;
and the second antenna is used for transmitting upgrade data through the target connection so that the terminal equipment upgrades at least one built-in module by utilizing the upgrade data.
2. The wireless burning torch of claim 1, wherein the wireless burning torch further comprises: and the main control chip is used for controlling the first antenna or the second antenna to perform wireless communication with the terminal equipment.
3. The wireless burning torch of claim 2, wherein the wireless burning torch further comprises: the main control chip is connected with the switch unit through the general input/output port, the general input/output port is used for transmitting a target control signal sent to the switch unit by the main control chip, and the switch unit is used for controlling the working state of the first antenna or the second antenna based on the target control signal.
4. The wireless burning transmitting gun of claim 3, wherein the general purpose input/output port is further configured to transmit a first control signal sent by the main control chip to the switching unit, and the switching unit is further configured to adjust a switch on/off state based on the first control signal to connect to the first antenna.
5. The wireless burning emission gun of claim 3, wherein the general purpose input/output port is further configured to transmit a second control signal sent by the main control chip to the switching unit, and the switching unit is further configured to adjust a switch on/off state based on the second control signal to switch connection to the second antenna.
6. The wireless burning torch of claim 3 wherein the wireless burning torch further comprises: the third antenna, the transmission power of the third antenna is greater than the transmission power of the first antenna and less than the transmission power of the second antenna, the switch unit is further used for switching from being connected with the first antenna to being connected with the third antenna, and controlling the switch unit to be switched from being connected with the third antenna to being connected with the second antenna.
7. The wireless burning-in gun of claim 6, wherein the main control chip is further configured to obtain a target identifier of the terminal device using the first antenna after the target connection is successfully established, wherein the target identifier includes a media access control address of the terminal device.
8. The wireless burning-in gun of claim 2, wherein the main control chip is further configured to receive upgrade feedback information using the first antenna, wherein the upgrade feedback information is used to determine whether the at least one module is successfully upgraded.
9. The wireless burning transmission gun of claim 3, wherein the switch unit is a double pole double throw switch assembly.
10. A wireless transmission system, the wireless transmission system comprising: the wireless burning transmission gun according to any one of claims 1 to 9, and a terminal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223357657.2U CN219124370U (en) | 2022-12-12 | 2022-12-12 | Wireless burning emission gun and wireless emission system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223357657.2U CN219124370U (en) | 2022-12-12 | 2022-12-12 | Wireless burning emission gun and wireless emission system |
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| CN219124370U true CN219124370U (en) | 2023-06-02 |
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| CN202223357657.2U Active CN219124370U (en) | 2022-12-12 | 2022-12-12 | Wireless burning emission gun and wireless emission system |
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| CN (1) | CN219124370U (en) |
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