CN114269003A - AI terminal equipment for realizing broadband and narrowband integrated communication - Google Patents
AI terminal equipment for realizing broadband and narrowband integrated communication Download PDFInfo
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- CN114269003A CN114269003A CN202010971194.5A CN202010971194A CN114269003A CN 114269003 A CN114269003 A CN 114269003A CN 202010971194 A CN202010971194 A CN 202010971194A CN 114269003 A CN114269003 A CN 114269003A
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- 230000004927 fusion Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
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Abstract
The invention relates to AI terminal equipment for realizing broadband and narrowband integrated communication. The wide-narrow band combination in the private network is realized by integrating various private network radio frequency modules, and the public network communication module is connected through the main processing chip with intelligent computing capacity, so that the integration of public network communication and private network communication is realized. The AI terminal equipment provided by the invention can intelligently select to use a public network or a private network, a broadband or a narrowband connection to send data according to the current position, the signal strength and the type of the data to be transmitted, thereby improving the stability and the service quality of network connection and effectively improving the network connection experience of a user using key services.
Description
Technical Field
The invention belongs to the technical field of communication, and particularly relates to AI terminal equipment for realizing broadband and narrowband integrated communication.
Background
For professional users such as public security and fire fighting, with the continuous development of service requirements, the support of handheld terminals such as interphones and the like for services with larger data volume such as video talkback and mobile office becomes a new requirement and trend on the basis of meeting the basic voice talkback function. Services such as image transmission and video talkback require larger bandwidth, and a traditional narrowband network can only support services with small data volume such as data message, voice, positioning and the like, so that the combination of narrowband and broadband becomes the development direction of handheld terminal equipment.
Some current terminal devices combining broadband and narrowband communication generally include independent narrowband and broadband modules, which are respectively responsible for voice and large data volume applications, and when in use, the modes are switched as required, so that users are inconvenient to use. In addition, the insufficient integration level also leads to a heavy terminal volume. Therefore, how to implement seamless combination of broadband application and narrowband application on a terminal is a key to affect the consistency of the use experience of the terminal device.
Disclosure of Invention
Object of the Invention
The invention aims to solve the problems that the existing handheld terminal device combining broadband and narrowband communication is not intelligent enough in mode switching, the broadband and narrowband modules are relatively independent, and the fusion degree is not enough. The main processing chip with intelligent computing capability is used for connecting the public network communication module and the private network communication module, and various private network radio frequency modules are integrated in the private network communication module, so that the wide-narrow band fusion in the private network and the wide-narrow band fusion of the public network and the private network are realized, the optimal connection mode is intelligently selected, and the quality and the consistency experience of network connection are improved.
Technical solution
In order to achieve the purpose, the invention adopts the following technical scheme:
1. the AI terminal device for implementing broadband and narrowband converged communication provided by the invention comprises a main processing module, a private network communication module and a power module, as shown in fig. 1.
2. The main processing module comprises a main processing chip and various functional modules connected with the main processing chip through peripheral interfaces.
3. Further, the main processing chip comprises a processor and a memory, wherein the processor comprises a CPU and a GPU.
4. Further, the function module comprises a public network radio frequency module, a camera, a WiFi module, a Bluetooth module, a GPS/Beidou module, a display screen, an audio module, a sensor module and other various interfaces.
5. Further, the audio module comprises an earphone, a microphone and a loudspeaker.
6. Further, the sensor module comprises an acceleration sensor, a distance sensor, a photosensitive sensor, an electronic compass and a Hall sensor.
7. Further, the other interfaces may include a serial port, a JTAG, a USB interface, and the like.
8. The private network communication module comprises a private network communication chip, a plurality of private network radio frequency modules connected with the private network communication chip through peripheral interfaces, and an external debugging serial port.
9. Further, the private network radio frequency module may include a Zigbee, LoRa, and other narrowband private network radio frequency modules and a LTE, WIFI, and other broadband radio frequency modules, and is configured according to a requirement.
10. The power supply module supplies power to all modules of the terminal.
11. The AI terminal device provided by the invention can continuously acquire the signal intensity information of each radio frequency module at the position in the operation process and evaluate according to the type of data needing to be transmitted currently. After the GPU carries out calculation processing, firstly, whether the current data is transmitted through a public network or a private network is determined, and if the private network is selected, which radio frequency module in the private network is used for data transmission is determined next, so that the best connection and transmission effect is achieved.
Technical effects
The AI terminal device for realizing the broadband and narrowband integrated communication provided by the invention is connected with a public network communication module and a private network communication module integrating various private network radio frequency modules through a main processing chip with intelligent computing capability, and further realizes the intelligent selection of the public network and the private network on the basis of realizing the intelligent selection of the broadband and narrowband in the private network. On the basis of ensuring the signal strength and the connection quality, the connection mode with the bandwidth and the service quality which most meet the requirements is selected for data transmission so as to achieve the best connection stability and connection quality.
Brief description of the drawings
Fig. 1 is a schematic diagram of the composition of an AI terminal device of the present invention.
Fig. 2 is a schematic diagram of an external appearance embodiment of the AI terminal device of the present invention.
Detailed Description
The invention will be further described in terms of specific embodiments for carrying out the invention, in order to make the objects, aspects and advantages of the invention more apparent. It is to be understood that the present embodiment is illustrative only and not limiting.
The AI terminal device for implementing wideband and narrowband converged communication according to the present invention may be in various appearance forms, and here, the schematic diagram of the appearance form of fig. 2 is taken as an example to explain the usage mode of the terminal according to the present invention.
In fig. 2, 101 is a private network main set antenna interface, 102 is a dedicated emergency alarm button, 103 is an external antenna, 104 is a display screen, 105 is a menu button, 106 is a home button, 107 is a return button, 108 is a power switch button, 109 is a private network diversity antenna interface, and 110 is an air-plug USB interface.
The terminal can be provided with an android system, can support various mobile applications, has a touch function on a 104 display screen, and can use the android operating system like a common mobile phone by combining three keys 105, 106 and 107.
When the handheld terminal enters a private network coverage area, the public network communication module and the private network communication module respectively detect signal intensity, wherein the private network communication module can be externally connected with various private network radio frequency modules according to requirements, and the private network radio frequency modules comprise a narrowband Zigbee module, a LoRa module, a broadband WiFi module, an LTE module and the like. And for the connection mode with the signal strength larger than the preset lowest threshold, sending a corresponding handshake signal and adding the handshake signal into the network, and simultaneously sending the detected signal strength information to the main processing chip.
The main processing chip continuously receives the signal intensity information acquired by the communication module, detects the current position through the GPS/Beidou module, obtains the signal intensity information of each position after comprehensive calculation, and continuously updates the signal intensity information.
When data needs to be transmitted, whether the data is transmitted through a public network or a private network is determined according to the signal intensity of the current position, and further judgment is carried out according to the type of the data to be transmitted. Different data types correspond to different bandwidth requirements, for example, image and video information have much greater bandwidth requirements than sensory information and voice information. If the data is transmitted through the private network, the data is transmitted through which private network radio frequency module according to the data type so as to ensure that the bandwidth is sufficient.
When the terminal receives the information sent by other nearby terminals, the private network module of the terminal acts as a routing node in the background, and the private network information can be forwarded to the next hop node. When the signal intensity and the bandwidth of the private network module cannot meet the current data requirement, the signal intensity and the bandwidth can be transmitted to the public network communication module through the processing module.
Claims (13)
1. An AI terminal device for realizing the fusion communication of the broadband and the narrowband is characterized in that: the system comprises a main processing module, a private network communication module and a power supply module.
2. The main processing module of claim 1, comprising a main processing chip and various functional modules connected thereto via peripheral interfaces.
3. The main processing module of claim 2, wherein the main processing chip comprises a processor and a memory, wherein the processor comprises a CPU and a GPU.
4. The main processing module of claim 2, wherein the functional modules include a public network radio frequency module, a camera, a WiFi module, a bluetooth module, a GPS/beidou module, a display screen, an audio module, a sensor module, and various other interfaces.
5. The main processing module of claim 4, wherein the audio module comprises an earpiece, a microphone, and a speaker.
6. The main processing module according to claim 4, characterized in that said sensor module comprises an acceleration sensor, a distance sensor, a light-sensitive sensor, an electronic compass, a Hall sensor.
7. The host processing module of claim 4, wherein the other types of interfaces include serial ports, JTAG, USB interfaces, and the like.
8. The private network communication module according to claim 1, comprising a private network communication chip, a plurality of private network radio frequency modules connected thereto through peripheral interfaces, and an external debugging serial port.
9. The private network radio frequency module according to claim 8, wherein the private network radio frequency module may include a ZigBee, LoRa, and other narrowband radio frequency modules and an LTE, WiFi, and other broadband radio frequency modules, and is configured according to a requirement.
10. The power supply module of claim 1, wherein all modules of the terminal are powered.
11. The AI terminal device of claim 1, wherein during operation, each RF module continuously collects signal strength information of the location and sends it to the main processing module for evaluation based on the type of data currently to be transmitted, and the GPU determines whether to transmit the current data via a public or private network after performing calculation processing, and if a private network is selected, then determines which RF module in the private network to transmit the data.
12. The AI terminal of claim 1, wherein the terminal acts as a routing node for the private network in the background to relay private network information.
13. The AI terminal of claim 1, wherein the external portion comprises a private network main antenna interface, a private emergency alert button, an external antenna, a display screen, a menu button, a home button, a return button, a power switch button, a private network diversity antenna interface, and an air-plug USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010971194.5A CN114269003A (en) | 2020-09-16 | 2020-09-16 | AI terminal equipment for realizing broadband and narrowband integrated communication |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010971194.5A CN114269003A (en) | 2020-09-16 | 2020-09-16 | AI terminal equipment for realizing broadband and narrowband integrated communication |
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| Publication Number | Publication Date |
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| CN114269003A true CN114269003A (en) | 2022-04-01 |
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| CN202010971194.5A Pending CN114269003A (en) | 2020-09-16 | 2020-09-16 | AI terminal equipment for realizing broadband and narrowband integrated communication |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116668365A (en) * | 2023-04-11 | 2023-08-29 | 深圳市中创鑫和科技有限公司 | Audio and video data transmission system and method based on multi-network combination |
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Application publication date: 20220401 |