CN109963277A - Super low-power consumption Internet of Things application module - Google Patents
Super low-power consumption Internet of Things application module Download PDFInfo
- Publication number
- CN109963277A CN109963277A CN201711335433.2A CN201711335433A CN109963277A CN 109963277 A CN109963277 A CN 109963277A CN 201711335433 A CN201711335433 A CN 201711335433A CN 109963277 A CN109963277 A CN 109963277A
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- CN
- China
- Prior art keywords
- power consumption
- chip
- super low
- internet
- things
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
-
- 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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of super low-power consumption Internet of Things application modules, by supporting the communication module of one or more agreements in GPRS, 2G, 3G, 4G, 5G, NB-IOT, LORA, Sigfox, RPMA and Weightless, the main control chip composition of Internet of Things network card chip and super low-power consumption；Main control chip is low-power consumption, the highly reliable singlechip chip with power management function and sensor interface, being capable of external power supply and multiple sensors module；Main control chip is pre-processed and is cached to acquisition data, according to the timing mode of data processing or setting, is waken up communication module by power management or agreement and is connected to the network, and the interval transmitting-receiving of data and order is completed.Main control chip has two or more anti-crash protection mechanisms.
Description
Technical field
The present invention relates to a kind of super low-power consumption Internet of Things application mould comprising communication module, Internet of Things network interface card and main control chip
Block, can complete independently application function, and can external sensor and control circuit, additionally it is possible to pass through background service system and rise safely
Grade.
Technical background
Common Internet of Things module only includes linkage function, without application processing function and the flexible plan for actively reducing power consumption
Slightly, the troop for needing design on hardware and software ability could use.If complete application back-up environment is put into Internet of Things mould
Block, and optimize low power capabilities, then any software troop can easily carry out secondary development and application extension, expand Internet of Things
The flexibility and use scope of net module.
Summary of the invention
The invention discloses a kind of super low-power consumption Internet of Things application modules, which is characterized in that by communication module, Internet of Things network interface card
The main control chip of chip and super low-power consumption composition；Wherein the communication module be support GPRS, 2G, 3G, 4G, 5G, NB-IOT,
The mobile communication mould group of one of LORA, Sigfox, RPMA and Weightless agreement or various protocols, and by mobile logical
News network is connect with background service system；The Internet of Things network card chip is the ESIM card using patch encapsulation；The main control chip
It is low-power consumption, the highly reliable singlechip chip with power management function and sensor interface, external a variety of external can passes
Sensor module；The main control chip is pre-processed and is cached to acquisition data, according to the timing working of data processing or setting
Mode wakes up communication module by power management or agreement and is connected to the network, completes the transmitting-receiving of data and order.
Communication module complete assigned work after i.e. into low-power consumption dormant state, main control chip pass through and communication module it
Between the agreement arranged being capable of communication control data bits and working time or directly by power-management interface.
The super low-power consumption Internet of Things application module, which is characterized in that the super low-power consumption Internet of Things application module tool
The node public key and node private key that standby unique hardware number is generated with unique node address and internal random, only node
Public key can be read.
It is capable of the exclusive node address of generation module by cryptographic calculations such as the combination of hardware number and Hash.
Also it is capable of the exclusive node address of generation module by the Hash of node unique public or continuous Hash.
The unique private and unique public of node can be generated by the combination of random number and hardware parameter.
The super low-power consumption Internet of Things application module, which is characterized in that the super low-power consumption Internet of Things application module
Node public key is come out according to unique node address or hardware number one-way calculation, does not have to record node public key, only
It is to be understood that node address or hardware number, can calculate node public key.
By the method for ID authentication, using public keys parameter and exclusive node address can calculate and node address
One-to-one node public key.
By the method for Conbined public or double key, multiple groups public private key pair is generated, public key is placed on public key matrix, can disclose, private key is placed on
Private key matrix, secrecy, exists only in administrative center.According to the cryptographic Hash generator polynomial of node address, multinomial each section
These public keys are combined generation and the one-to-one node public key of node address by a public key in corresponding public key matrix.
The super low-power consumption Internet of Things application module, which is characterized in that the main control chip has house dog counter
Periodically restart two or more anti-crash protection mechanism.
House dog counter can have multiple.
House dog counter can set accumulation inspection value according to the time for wishing fast quick-recovery.
Timing can first determine whether current working status is dormant state before restarting, complete if not the work disposals such as then
, restart and restart.
The super low-power consumption Internet of Things application module, which is characterized in that the program and data of the main control chip use
Encrypted and digitally signed protection, can self-test, prevent from cracking and illegal modifications.
The cryptographic Hash band digital signature of program entirety is able to verify that code integrity.For starting preceding self-test.
The protection of program high strength encrypting can prevent from cracking.
The super low-power consumption Internet of Things application module, which is characterized in that the program in the communication module can pass through
The Air Service of background service system carries out safety upgrade.
Upgrade package or difference can be passed through according to version number similar to FOTA (Firmware Over The Air) system
Upgrade package carries out safety upgrade.
The super low-power consumption Internet of Things application module, which is characterized in that the program in the main control chip can pass through
The Air Service of background service system carries out safety upgrade.
Similar to operating system update, safety upgrade is able to carry out by the code packet or patch of encryption.
The super low-power consumption Internet of Things application module, which is characterized in that the communication module is put by baseband chip, power
Big device, static memory and dynamic memory composition, wherein baseband chip, static memory and dynamic memory can pass through
SIP is packaged into an application chip.
The super low-power consumption Internet of Things application module, which is characterized in that element, power amplification in the application chip
Any two chip or whole chips in device, Internet of Things network card chip and safe main control chip can be packaged into one by SIP
Integrated chip.
The super low-power consumption Internet of Things application module, which is characterized in that the element in the integrated chip can be with one
A or multiple sensor chips are packaged into a highly integrated chip by SIP.
Specific embodiment
Super low-power consumption Internet of Things application module of the invention, specific embodiment is, using the multimode of NB-IOT and 2G
Communication module group is as communication module, and the baseband chip comprising NB-IOT Yu 2G communications protocol, two power amplifiers are dynamically deposited
Reservoir and static memory are packaged into an application integration chip by SIP mode, and an external security integration chip, is by object
It networks card chip, the chips that main control chip and acceleration transducer are packaged by SIP mode need in data exchange process
Band encryption and decryption and digital signature.
Background service system can in integrated application chip program and data safeguard, also can be integrated to safety
Program and data in chip are safeguarded.
The background service system uses the distribution service with load balancing and database synchronization, so that backstage
Service system copes with big concurrent services demand；Data and command information are all made of encryption, only specific recipient's section
Point or background service system can be unlocked correctly；The node address of the super low-power consumption Internet of Things application module can pass through section
Point public key and additional disclosure parameter carry out the value that continuous Hash obtains to express to resist quantum calculation and crack node private key.
Claims (10)
1. a kind of super low-power consumption Internet of Things application module, which is characterized in that by communication module, Internet of Things network card chip and super low-power consumption
Main control chip composition；Wherein the communication module is to support GPRS, 2G, 3G, 4G, 5G, NB-IOT, LORA, Sigfox, RPMA
With the mobile communication mould group of one of Weightless agreement or various protocols, and pass through mobile communication network and background service
System connection；The Internet of Things network card chip is the ESIM card using patch encapsulation；The main control chip is low-power consumption, highly reliable
Singlechip chip with power management function and sensor interface, being capable of external a variety of external sensor modules；The master control
Chip is pre-processed and is cached to acquisition data, according to the timing mode of data processing or setting, passes through power management
Or agreement wakes up communication module and is connected to the network, and completes the transmitting-receiving of data and order.
2. super low-power consumption Internet of Things application module according to claim 1, which is characterized in that the super low-power consumption Internet of Things
Net application module has the node public key that unique hardware number is generated with unique node address and internal random and node private
Key, only node public key can be read.
3. super low-power consumption Internet of Things application module according to claim 2, which is characterized in that the super low-power consumption Internet of Things
The node public key of net application module is come out according to unique node address one-way calculation, and record node public key is not had to,
Only it is to be understood that node address, can calculate node public key.
4. super low-power consumption Internet of Things application module according to claim 3, which is characterized in that the main control chip has
Two or more anti-crash protection mechanism is restarted in house dog counter and timing.
5. super low-power consumption Internet of Things application module according to claim 4, which is characterized in that the journey of the main control chip
Sequence and data are protected using encrypted and digitally signed, can self-test, prevent from cracking and illegal modifications.
6. super low-power consumption Internet of Things application module according to claim 5, which is characterized in that in the communication module
Program can carry out safety upgrade by the Air Service of background service system.
7. super low-power consumption Internet of Things application module according to claim 6, which is characterized in that in the main control chip
Program can carry out safety upgrade by the Air Service of background service system.
8. super low-power consumption Internet of Things application module according to claim 7, which is characterized in that the communication module is by base
Microarray strip, power amplifier, static memory and dynamic memory composition, wherein baseband chip, static memory and dynamic are deposited
Reservoir can be packaged into an application chip by SIP.
9. super low-power consumption Internet of Things application module according to claim 8, which is characterized in that in the application chip
Any two chip or whole chips in element, power amplifier, Internet of Things network card chip and safe main control chip can pass through
SIP is packaged into an integrated chip.
10. super low-power consumption Internet of Things application module according to claim 9, which is characterized in that in the integrated chip
Element one highly integrated chip can be packaged by SIP with one or more sensors chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711335433.2A CN109963277A (en) | 2017-12-14 | 2017-12-14 | Super low-power consumption Internet of Things application module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711335433.2A CN109963277A (en) | 2017-12-14 | 2017-12-14 | Super low-power consumption Internet of Things application module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109963277A true CN109963277A (en) | 2019-07-02 |
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ID=67017655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711335433.2A Pending CN109963277A (en) | 2017-12-14 | 2017-12-14 | Super low-power consumption Internet of Things application module |
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| Country | Link |
|---|---|
| CN (1) | CN109963277A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568921A (en) * | 2019-09-09 | 2019-12-13 | 大唐半导体科技有限公司 | Method for reducing chip power consumption |
| CN114625431A (en) * | 2022-03-03 | 2022-06-14 | 上海先楫半导体科技有限公司 | Chip awakening method and system in low power consumption mode and chip |
-
2017
- 2017-12-14 CN CN201711335433.2A patent/CN109963277A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568921A (en) * | 2019-09-09 | 2019-12-13 | 大唐半导体科技有限公司 | Method for reducing chip power consumption |
| CN110568921B (en) * | 2019-09-09 | 2021-11-30 | 大唐半导体科技有限公司 | Method for reducing chip power consumption |
| CN114625431A (en) * | 2022-03-03 | 2022-06-14 | 上海先楫半导体科技有限公司 | Chip awakening method and system in low power consumption mode and chip |
| CN114625431B (en) * | 2022-03-03 | 2023-08-29 | 上海先楫半导体科技有限公司 | Chip awakening method and system in low-power consumption mode and chip |
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Application publication date: 20190702 |