SOC computing power
SOC of mobile phone refers to system on chip, which is a system level chip. It refers to a systematic solution that integrates CPU, GPU, ram, communication baseband, GPS mole and so on
e to the limitation of mobile phone space, it is impossible to be like PC. The main board, CPU, GPU and memory mole can be selected and freely combined. Usually, the manufacturer provides a complete set of solutions, which can be used by the mobile phone manufacturer directly
what we often say about mobile phone CPU is actually SOC. For example, if you buy SOC from MTK, it includes CPU, GPU, memory mole, communication baseband and and a series of other things. You don't need to buy another one, and manufacturers generally don't sell CPUs to you alone
The traditional SOC estimation methods are open circuit voltage method; Internal resistance method and safety time method, etc; In recent years, many new algorithms for battery SOC have been developed; All kinds of intelligent algorithms and new algorithms are not mature enough
charging time: the approximate charging time can be judged by the charging rate, and the actual charging time is related to the cut-off current set in the constant voltage section. Please refer to the table below
SOC: SOC is the state of charge of the battery
SOH: SOH is the ability of battery to store charge
DOD: refers to the percentage of the discharged capacity of the battery in the rated capacity;
SOC, or SOC, is an abbreviation, including the following meanings:
1) SOC: System on chip, which is also called system on chip, means that it is a proct, which is an integrated circuit with special purpose, including the whole content of complete system and embedded software
2) SOC: abbreviation of security operations center, which belongs to the security operation center in the field of information security
3) civil aviation SOC: the abbreviation of system operations center, which refers to the command and control system in the field of civil aviation
4) one is service oriented computing, "service oriented computing"
5) SOC (signal operation control) is called signal operation controller in Chinese. It is not an invention of creating concepts, but a kind of integrated proct aiming at the current situation of instrial automation. The technology it adopts is a mature technology which is widely used in the instrial field, but it is not a simple stack of existing technologies. It is to package, interface and integrate many practical technologies to form a new integrated controller, which can be completed by one controller, which is called SOC
6) SOC (start of conversion)
7) short open calibration
DOD: depth of discharge, that is, the ratio of battery discharge to rated battery capacity. When a battery reaches 80% DOD, it is considered as deep discharge
SOC: state of charge, that is, the proportion of the current capacity of the battery in the rated capacity, which is usually calculated by the load current integrated over a period of time.
Qilin 9905g flagship SOC is better. There are two differences between Kirin 9905gsoc and Kirin 9905g flagship SOC , the details are as follows:
1. The configuration of Kirin 9905gsoc is different:
1. The configuration of Kirin 9905gsoc: Kirin 9905gsoc can intelligently use scene recognition, select appropriate antenna communication, and ensure the best signal state. Through the test of 12000km high-speed railway, the called call rate is increased by more than 5% on average; The average number of network dropouts per 100 km decreased by more than 5 times; The average net dropping time of 100 km is reced by more than 40 s
2. Configuration of Qilin 9905g flagship SOC: the intelligent configuration of Qilin 9905g flagship SOC, the recorded video files can be stored in the hard disk of Xiaomi router, and can be recorded for one day, one week or one month. When the picture of f12pro mobile phone is abnormal, it will alarm in time and inform the host to adjust
Second, the performance of the two is different:1. The performance of Kirin 9905gsoc: Kirin 9905gsoc can determine the common WiFi AP location according to the location of the base station, search the matching SSID in the background, and automatically open WiFi and connect; In the process of moving, WiFi AP with strong signal is selected automatically; When the WiFi signal is weak, it will automatically switch to cellular
2. Performance of Qilin 9905g flagship SOC: Qilin 9905g flagship SOC camera can watch in HD, SD and auto mode. In the automatic mode, the adaptive technology can automatically match the most suitable mode according to the network condition
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extended materials:
other introctions of Kirin 9905g flagship SOC:
Kirin 9905g flagship SOC is equipped with a high pass 660aie Mobile platform and 6GB running memory, funtouch OS 4.0 system, and supports all China Netcom. Fingerprint and face can be recognized at the same time. Infrared fill light is added to face recognition
in addition, the flagship SOC of Kirin 9905g has a vertical design. The official said that it adopts the al core focusing technology of the SLR camera and adds a P3 color gamut camera. Kirin 9905g flagship SOC is equipped with more than 6GB memory + 128GB storage, and AI beauty technology is added to support screen fingerprint identification. The battery capacity is 3200mah< br />
computing and system-on-a-chip“ Service oriented computing "and" system on chip "
SOC (signal
operation
control)
Chinese name is signal operation controller. It is not the invention of creating concept, but a kind of fusion proct aiming at the current situation of instrial automation. The technology it adopts is a mature technology which is widely used in the instrial field, but it is not a simple stack of existing technologies. It is a new integrated controller which encapsulates, interfaces and integrates many practical technologies. What used to be done by an integrator can now be done by a controller, which is SOC.