93results about How to "Avoid functio" patented technology

The invention relates to the technical field of electric cars, in particular to an integrated water-cooled power battery box. The integrated water-cooled power battery box provided by the invention comprises a box cover, a box body and a temperature regulating power system, wherein the box body is made of an aluminum alloy material and is manufactured by an extrusion moulding technology; a circulating flow passage is formed in the wall of the box body; a circulating loop for a temperature regulating medium to flow circularly is arranged inside the wall of the box body; and the temperature regulating power system can drive the temperature regulating medium to circularly flow in the circulating loop. In such a way, a water cooling board and a battery box are designed in an integrated manner,a hollow aluminum alloy section is adopted to achieve lightweight design, mechanical properties such as strength and rigidity are met, the integrated water-cooled power battery box is simpler in structure, better in technical performance and smaller in occupied space, and the comprehensive cost can be reduced; the heat-dissipating, cooling and temperature-raising and heating functions can be achieved by using one set of temperature regulating power system, the integrated water-cooled power battery box is simpler in structure, more convenient and fast to use and smaller in occupied space, themanufacturing cost and the using cost can be reduced, and the heat-dissipating efficiency and the heating efficiency can be improved.

The invention discloses an on-chip power source noise peak value measurement system suitable for an integrated circuit chip and a measurement method. According to the power source noise peak value measurement system, digital signatures can be generated through resistor voltage division, inverter amplification and trigger sampling, so that power source noise peak values at various regions on a power source network on the integrated circuit chip can be measured in real time; and an adaptive control module is used in cooperation, so that adjustment processing can be performed on the measured peak values, and therefore, influence of power source noises on the performance of the integrated circuit chip can be decreased. The power source noise peak value measurement system of the invention has the advantages of high measuring accuracy and little influence on the chip. The power source noise peak value measurement system can be independently used for monitoring or testing the chip so as to reduce the interference of the power source noises to the chip.

The invention discloses a monitoring and correcting device for a single event upset fault of a satellite borne spread spectrum responder. The monitoring and correcting device is used for monitoring and correcting a communication processing module of the satellite borne spread spectrum responder. The monitoring and correcting device is characterized by comprising an anti-fuse FPGA circuit, a watchdog circuit and an AND gate logic circuit, the anti-fuse FPGA circuit is used for conducting backward reading, backward reading information comparing and heavy load judging on the configuration information of the communication processing module and used for sending first heavy load signals to the AND gate logic circuit, the watchdog circuit is used for sending second heavy load signals to the AND gate logic circuit according to feed dog signals sent by the communication processing module, and the AND gate logic circuit is used for conducting AND logic operation on the received first heavy load signals and the received second heavy load signals and sending heavy load enabling signals to the communication processing module according to AND results.

The invention discloses a method for preparing a functional polymer material, and belongs to the field of fiber material and plastic processing. The invention aims at solving the shortcomings of low efficiency and high cost of carrying out functionalization on traditional polymer materials by blending and surface chemical grafting. The method disclosed by the invention comprises the following steps: acting an alternating electric field on functional material particles to be physically embedded on the surface of an extruded base material of the polymer material, carrying out chemical crosslinking and physical blending on a crosslinking group and the surface of the base material of the polymer material, and blowing cold air to the base material of the polymer material for curing or blowing cold air to the base material of the polymer material for curing after stretching to obtain the functional polymer material. The selection range of functional substances in the method disclosed by the invention is very wide, the utilization rate is high, the effect is good, the dosage is small, the preparation procedure of the material is short, and the efficiency is high, so that the method can be widely used in the fields of the textile and garment industry, plastic industry, environmental management, drug extraction and the like.

The invention discloses a method and device for downloading upgrading data. The upgrading data are stored in a server, the server comprises configuration information of the upgrading data, and the configuration information comprises version type information and a corresponding download link of the upgrading data. The method for downloading the upgrading data comprises the steps that a terminal downloads the configuration information of the upgrading data from a server side, the terminal receives an obtaining request of target upgrading data, the request comprises the version type information of the target upgrading data, the terminal uses the version type information to seek a download link corresponding to the target upgrading data in the configuration information, and the terminal downloads the target upgrading data from the corresponding server. The method and device for downloading the upgrading data avoid the problem that the terminal has program bugs or loses a program function due to the fact that the terminal can not carry out procedure upgrading timely, and meanwhile can support downloading of multiple upgrading data.

The embodiment of the invention provides a vehicle key control method and device, electronic equipment and a storage medium. The method comprises the steps of receiving a virtual key creating requestsent by a first application in a first user terminal, wherein the virtual key creating request comprises a vehicle identifier; determining first key information corresponding to a first user terminal;creating a first service key corresponding to the first key information and the vehicle identifier; generating first key information corresponding to the first service key; and pushing the first keyinformation to a vehicle end corresponding to the vehicle identifier so as to synchronize the first key information to a white list of an NFC security module in a vehicle end, and writing the first service key into an NFC encryption chip in the first user terminal through a security element provider platform and a second application. According to the vehicle key control method and device, the NFCvirtual vehicle key is controlled, the convenience and safety of virtual key control are improved, and the problems that an existing vehicle key is single in function, inconvenient to carry, poor in anti-theft performance and the like are solved.

The invention discloses a train traction force and braking force distributing system based on TCMS control. The system comprises a train control and management system (TCMS), a remote input and output module (RIOM), a traction system and a braking system, and the traction system and the braking system are distributed on a train. Compared with the prior art, the train traction force and braking force distributing system has the advantages that the TCMS can directly and comprehensively control various conditions of traction force and braking force distribution of the train, a distributing result on traction force and braking force is output after reasonable operating, the traction system and the braking system are only responsible for executing the result, the train control efficiency is improved to a large degree, and the phenomenon that the traction and braking function cannot be achieved according to needs due to the fact that a controller in the traction system cannot coordinate with other braking systems in time is avoided.

The invention relates to vehicle ECU remote upgrading equipment and a vehicle ECU remote upgrading method, and provides a method for realizing vehicle ECU remote upgrading based on a UDS communicationprotocol in allusion to the current situation that different vehicle factories need to independently develop respective vehicle ECU remote upgrading systems. The method is based on CAN communicationdata of a vehicle. A vehicle UDS diagnosis protocol and a remote monitoring platform scheme are compiled; remote data upgrading of the vehicle ECU is achieved through the hardware vehicle-mounted terminal 4G module, manual offline upgrading of the ECU is not needed any more, the upgrading time of the vehicle ECU can be set at the background, and the ECU is upgraded automatically through remote networking after the set time is up. An ECU delivery recovery mechanism is specified in the UDS protocol, and the situations of ECU crash damage, data loss and the like caused by networking failure in the upgrading process are avoided. By establishing the cloud platform, the vehicle-mounted hardware and the data management algorithm and combining the UDS diagnosis protocol for encryption security access, ECU upgrading is safer and more convenient.

The invention relates to the field of household appliances, and provides a method and system of air conditioner noise control to solve the problem that an existing control method of an air conditionerunit cannot flexibly switch realization between air conditioner noise control and the air conditioner function. The control method includes the following steps that a corresponding relationship between a using condition and a noise threshold valve of an air conditioner is set, and after the air conditioner is started, the corresponding noise threshold value is set according to the current using condition of the air conditioner; a noise valve of an air outlet of the air conditioner is detected in real time, and if the noise value is not equal to the noise threshold valve, operating parametersof the air conditioner unit are adjusted according to the ratio of the noise value to the noise threshold valve. The different noise thresholds are set according to the different using conditions of the air conditioner, in the prior art, the influence on the cooling or heating function of the air conditioner by always adopting a fixed preset noise value to control noise is avoided, flexible switching between air conditioner noise control and the air conditioner function is realized, the comfort level of users is improved, and the method and system of air conditioner noise control are suitablefor household air conditioners.

The invention discloses a flow battery negative electrolyte solution sealing system and a flow battery system. The flow battery negative electrolyte solution sealing system comprises: an organic matter layer disposed on the negative electrolyte solution in a negative storage tank; a first pipeline connected to the negative electrolyte solution outlet of an electric pile and the negative storage tank, with one end of the first pipeline connected to the negative electrolyte solution outlet of the electric pile and the other end placed in the negative electrolyte solution; and a second pipeline connected to the negative storage tank and the negative electrolyte solution inlet of the electric pile. According to the invention, the organic matter layer is disposed on the negative electrolyte solution in the negative storage tank, and liquid state organic molecules have good fluidity and air tightness, thus ensuring good air isolation effect of the negative electrolyte solution to air, and the negative storage tank and a positive storage tank are connected by pipelines, thus ensuring the negative electrolyte solution in a safe liquid level state. Also compared with common flow battery systems, the capacity fading speed is reduced, and the flow battery system provided by the invention has good operation safety and stability.

A process for preparing the health-care capsules of superfine grape seed powder includes such steps as collecting grape seeds, storage, screening, washing, baking, freezing, adding disperser, superfine pulverizing, packing and sterilizing.

The invention relates to a method and a system for delivering private attribute information, wherein the method comprises the following steps: a user terminal sends a user message with user private attribute; and a RADIUS server analyzes the user private attribute in the user message. The user private attribute is sent to the RADIUS server by the user message and the RADIUS server sends private attribute of a manufacturer to the user terminal, therefore, the embodiment of the invention enhances the safety and the compatibility of the user terminal and the RADIUS server during the delivery ofthe message comprising the private attribute and improves the capacity and the efficiency of message delivery. The user terminal obtains the address of a downloaded software, a user terminal system upgrading or anti-agent identifier and the like according to the private attribute of the manufacturer, thereby ensuring that the version of an operating system of the user terminal can be updated in time and the system is upgraded successfully, preventing the operating system of the user terminal from easily being attacked by virus, and avoiding the information of the user terminal being cracked or pirated by other persons.

The invention discloses a method and a device for oxidizing sulphite grout in a wet flue gas desulfurization process. The method comprises the following steps: (1) collecting the sulphite grout generated due to the absorption of alkali liquid at an upper section of a desulfurization tower into a grout tank at a lower section of the same desulfurization tower; (2) introducing oxygen-containing gas into a creeping discharge reactor outside the desulfurization tower, and converting the oxygen-containing gas into active gas containing oxygen active substances; (3) injecting the active gas as an oxidizing agent into the sulphite grout, and oxidizing the sulphite grout to form sulfate grout. According to the device, the creeping discharge reactor is arranged outside the grout tank, so that the oxidation rate is increased, the use amount of the oxygen-containing gas is reduced, meanwhile, phenomena of electrode corrosion and grout backflow are avoided, a wet desulfurization absorption process and an oxidation process are integrated and are finished in the same desulfurization tower, an additional oxidation reactor is omitted, the process is simplified, and the cost is lowered.

The invention relates to a bidirectional direct-current motor driving integrated circuit, which comprises a control chip, an H-bridge switching circuit connected with the control chip, a forward input end, an inversion input end, a positive output end, a negative output end, a power supply positive electrode and a power supply negative electrode, wherein the H-bridge switching circuit is connected between the power supply positive electrode and the power supply negative electrode and comprises a first switching chip, a second switching chip, a third switching chip and a fourth switching chip which are connected with one another. Due to an optimized design and an optimized structure, the bidirectional direct-current motor driving integrated circuit has the advantages of small encapsulation volume, high efficiency, high driving current energy, multiple functions and the like; and by the bidirectional direct-current motor driving integrated circuit, the production and use cost of the whole circuit can be reduced.

The invention discloses a custom button module, a steering wheel, a steering wheel function configuration method and a vehicle. The custom button module comprises a setup button, a touch module and ascreen display signal generator; the touch module comprises a touch screen and a display screen; the touch screen, the display screen and the setup button are electrically connected with the screen display signal generator; when the screen display signal generator monitors that the setup button is long pressed for triggering, the screen display signal generator controls the display screen to scroll to display custom functions; in the scrolling display process, if the screen display signal generator detects that the setup button is short pressed for triggering, the custom functions are locked,and a standby state is started; in the standby state, when the screen display signal generator monitors that the touch screen is pressed, the screen display signal generator controls the display screen to display function icons of the custom button module and informs a gateway to coordinate corresponding controllers on the vehicle, the functions of the custom button module are executed, and a working state is started. The custom button module enables a driver to clearly see function symbols on custom buttons and correctly use the custom functions.

The invention discloses a universal support of automobile seats. The support comprises a fixing seat fixed below a headrest of the seat and an insertion disc component which is connected with the fixing seat in an inserted mode and used for being connected with display equipment, an insertion disc box used for fixing the insertion disc component and buckles used for clamping headrest supporting rods are arranged inside the fixing seat, and the buckles are slidably connected in the fixing seat through sliding rails; after the headrest supporting rod are sleeved with the fixing seat, the buckles slide along the sliding rails to the positions of the supporting rods and clamp the supporting rods, and the insertion disc component connected with the display equipment is connected to the fixing seat through the cooperation with the insertion disc box. The universal support can adapt to different types of automobiles, the headrest supporting rods of different types can be installed effectively, the installation process is simple and reliable, in addition, the installation of the support does not affect the original adjustment function of the headrest, therefore, by means of the universal support, the entertainment function of the back row of the automobile is added, all the functions of the original automobile are not affected, the problems that an existing support is inconvenient to install and the functions of the original automobile are affected are avoided, meanwhile, the method that an original support manufacturer has to specially customize a kind of support according to each type of automobile is avoided, so that the production cost is greatly reduced, and a broad market prospect is achieved.

The invention discloses a VoIP service security assurance method and system based on a scale variable window mechanism. The method comprises the following steps: a voice sending end (sender) launches conversation request to a voice receiving end (receiver), and builds safety conversation after bothway verification through an agent end, the sender sends the voice, which is encrypted through the encryption module, to the receiver, the receiver decrypts the encrypted voice and sends the voice to a voice quality assurance module, and the voice display time is adjusted through the caching technology based on the scale variable window, so as to guarantee the display quality of the voice; the system comprises the voice sending end (sender), a voice sending end proxy server (proxy 1), a voice receiving end proxy server (proxy 2), the voice receiving end (receiver) and a private key generator; the voice sending end (sender) comprises a safety SIP conversation module (SSM) and a voice encryption/decryption module (VEM), the voice receiving end (receiver) comprises an SIP conversation module (SSM), a voice encryption/decryption module (VEM) and a voice quality guarantee module (QEM); the method and system can effectively improve VoIP communication safety and communication quality.

The embodiment of the invention discloses an unlocking control method and device for a head mount display (HMD). The method comprises the following steps: capturing an action information sequence, which comprises at least two pieces of action information, of a user in a capturing space corresponding to the HMD through an optical sensor; judging whether the captured action information sequence is matched with a preset unlocking action information sequence of the HMD or not; and if the captured action information sequence is matched with the preset unlocking action information sequence of the HMD, switching the status of the HMD from a locked status to an unlocked status. The method and device provided by the embodiment of the invention has the advantages that the status of the equipment is switched from the locked status to the unlocked status through an unlocking control process, so that the problem that the equipment is mistakenly triggered to perform a function corresponding to a specific predefined gesture because an unconscious action of the user is determined as the predefined gesture by a non-contact gesture detection device is prevented.

The invention relates to an online and offline activity track analysis method, device and system. The method comprises specific steps of installing a data collection device; collecting and scanning data of a smart device emitting a WIFI search signal and sending the scanned data to a background server in real time by the data collection device; receiving the collected data and analyzing and filtering different types of collected data by the background server, so as to obtain effective data; receiving an inquiry instruction, wherein the inquiry instruction comprises a time period and at least one type of known data; acquiring, according to the inquiry instruction, different types of effective data corresponding to the known data in the time period; ranking the different types of effective data acquired through inquiry according to time, so as to obtain an offline track shown trough a time field and an online track shown through time and other data in each field; and comparing and analyzing consistency of the online track and the offline track.

The invention relates to burrowing and fertilizing equipment, particularly relates to burrowing and fertilizing integrated equipment for a garden, and aims at providing the burrowing and fertilizing integrated equipment for the garden, which is good in burrowing effect, high in work efficiency and diverse in function. In order to achieve the aim, the invention provides the burrowing and fertilizing integrated equipment for the garden, which comprises a vehicle plate, wheels, a guide channel, a sliding rail, a guide wheel, a motor, an arc-shaped piston, a support rod, a first spring, a reel, a disk, a stay wire and a roller, wherein the wheels are rotationally arranged at the bottom of the vehicle plate; the top of the vehicle plate is sequentially provided with a fertilizer tank body and the motor from left to right; the bottom of the fertilizer tank body is sequentially provided with the guide channel, the sliding rail and the guide wheel from left to right. The effects that the burrowing and fertilizing integrated equipment for the garden is good in burrowing effect, high in work efficiency and diverse in function are achieved, and the labor burden can be reduced when large-area garden planting burrowing and fertilizing are carried out.

The invention discloses a tea flavor minced fillet mooncake and a preparation method thereof. A mooncake wrapper is prepared by taking low gluten flour as the basic material and adding composite maltitol syrup, plant oil, skim milk powder, alkaline water and sodium dehydroacetate. Mooncake stuffing is prepared by taking minced fillet as the basic material and adding maltitol, glutinous rice powder, plant oil, purified water, composite tea powder, baijiu, salt, instant dry yeast, sodium dehydroacetate and alpha-amylase. The tea flavor minced fillet mooncake is prepared through the procedures of minced fillet preprocessing, wrapper and stuffing making, forming, baking, cooling, packaging and the like. The prepared finished product is golden in color, free of fishy smell, fresh in tea aroma and soft in taste, has the advantages of being high in protein and low in fat and calorie, has the health-care effects of clearing away heat and toxin, refreshing people and arousing the brain, helping digestion and promoting appetite, preventing ageing and cardiovascular diseases, enhancing memory and the like, and can be preserved at normal temperature.

The invention discloses an intelligent furniture management system, and relates to the technical field of an intelligent lighting system. The system comprises a control system, wherein the control system comprises a microprocessor, a data acquisition module, a A/D converter, a timer, a lamplight brightness adjuster A and a lamplight brightness adjuster B; the microprocessor is connected with the data acquisition module; the data acquisition module is connected with the A/D converter; the microprocessor is connected with the timer; the microprocessor is connected with the lamplight brightness adjuster A; the timer is connected with the lamplight brightness adjuster B; the lamplight brightness adjuster A and the lamplight brightness regulator B are connected with the lamp, the control systemis connected with a terminal device through a communication module, the control system is connected with an indoor unit; the control system is connected with an outdoor unit; the control system is connected with a door and window unit; and the control system is connected with a curtain unit. By means of the control system, the problem that people can feel uncomfortable due to the fact that the lamp is suddenly turned on is solved, and the problems that the sleeping quality is influenced and the energy is wasted due to the fact that the lamp is turned on during the sleep are solved.

The invention provides a method for transdifferentiation of somatic cells into mammary epithelial cells by using a small-molecule compound through in-vitro induction. Expression of TGFbeta R1 and related loci thereof is inhibited, and transdifferentiation of somatic cells into mammary epithelial cells through in-vitro induction is achieved. By adopting the method, the blank of a technique for transdifferentiation of fibroblast into mammary epithelial cells through induction of the small-molecule compound is made up, and a research platform for research of in-vitro research on mammary gland bioreactors, mammary development and differentiation, breast cancer and ransdifferentiation of fibroblast into other types of functional cells is provided.

The invention discloses a method for producing spicy meat chest with nutrient values. The raw materials in the percentage by weight of a prescription are as follows: lean meat of 80-88%, sugar of 6-8%, salts of 1-2%, a calcium element of 0.1-0.4%, a zinc element of 0.004-0.008%, an iron element of 0.003-0.006% and spicy powder seasonings of 0.03%-0.05%. During the processing time of the spicy meat chest, calcium citrate, zinc lactate, EDTA (Ethylene Diamine Tetraacetic Acid) Na-Iron micronutrient elements all of which are in accordance with the nutrition demands of a human body and have a high absorption rate are added to form a new nutrient meat chest. The spicy meat chest with nutrient values produced by the method disclosed by the invention is convenient to eat, economic in price and very good in mouth feeling; and if the meat chest is eaten for a long time, rickets of a child and osteoporosis of an audit caused by iron deficiency can be prevented; and the spicy meat chest with nutrient values also can prevent bradygenesis of the child, hypophrenia and sexual organ mal-development caused by zinc deficiency, and avoid functional disorder of an organism of a human body and other diseases.

The embodiment of the invention provides a safety injection system and a nuclear power system. The safety injection system includes: a core makeup tank, an accumulator, a safety injection pump and a secondary circuit pressure relief device. A first interface of the core makeup tank, a first interface of the safety injection pump and a first interface of the accumulator are respectively communicated with a cold leg, and a second interface of the core makeup tank is communicated with a third interface of a steam generator; the secondary circuit pressure relief device is communicated with a fourth interface of the steam generator; when a safety signal is triggered, the core makeup tank injects a first coolant into a pressure container through the cold leg; when the pressure of a primary circuit is lower than that of the accumulator top, the accumulator injects a second coolant into the pressure container through the cold leg; and/or when the pressure of the primary circuit is lower than apreset value, the safety injection pump injects a third coolant into the pressure container. The safety injection system and nuclear power system provided by the invention reduce the release of radioactive substances, and are beneficial to the recovery of power plants after rupture accidents.

The invention relates to a memory-improving nutritious supplementary and a preparation method thereof and belongs to the technical field of food processing and preparation. The memory-improving nutritious supplementary comprises the following raw materials in percentage by weight: 25.00-40.00% of maltodextrin, 20.00-35.00% of zymolytic oat powder, 8.00-20.00% of whey protein, 5.00-20.00% of soybean phospholipil, 5.00-12.00% of whole milk powder, 2.00-5.00% of dietary fiber, 1.00-5.00% of soybean peptide powder, 1.00-5.00% of casein phosphopeptides, 0.10-6.00% of phosphatidylserine, 0.10-0.50% of algae oil DNA, 0.10-0.50% of chicken powder, 0.10-0.50% of beef powder, 0.10-0.50% of carrot powder, 0.10-0.50% of lotus root starch, 0.10-0.50% of Chinese wolfberry powder, 0.10-0.20% of compound vitamins and 0.50-2.00% of compound minerals. The nutritious supplementary is complete in nutrients and the main components have complementary synergic effects in improving the function of the brain, so that the memory-improving nutritious supplementary is suitable for students taking part in secondary school entrance exam and college entrance examination and the middle aged and elderly people in a high-incidence season of depression and Alzheimer's disease.

The invention provides a fool-proof method and system for upgrading an intelligent device, and the method comprises the steps: generating prompt information when detecting that the intelligent deviceneeds to be upgraded; Obtaining operation information input by a user for the prompt information; When the operation information indicates that upgrade is allowed, downloading an upgrade package; Whenthe upgrade package is an OTA full package, reading a matching parameter in the OTA full package; Obtaining internal parameters of the intelligent device; When the internal parameters are inconsistent with the matching parameters, fool-proof detection is triggered, and upgrading is stopped. The internal parameters of the intelligent equipment are matched with the matching parameters in the OTA total package, so that whether fool-proof detection is triggered or not is judged, and the situation that the functions are abnormal and unavailable due to mutual upgrading between different types of equipment is prevented.

The present invention provides a random access process preamble retransmission counting method and a terminal and belongs to the communication technological field. The preamble retransmission countingmethod includes the steps that: if it is detected that a random access response is not correctly received or a contention resolution fails during a random access process, the number of the times of preamble retransmission and/or the number of the times of the power climb of preamble transmission are counted according to a set counter. According to the above technical schemes of the invention, ifit is detected that the random access response is not correctly received or the contention resolution fails during the random access process, the number of the times of the preamble retransmission and/or the number of the times of the power climb of the preamble transmission are counted according to the set counter; and therefore, the problem that a single counter fails to simultaneously to countthe number of the times of power climb and the number of the times of preamble transmission can be solved. With the random access process preamble retransmission counting method and the terminal provided by the embodiments of the present invention adopted, the reliability of the communication of an NR (new radio) system can be ensured.

The invention discloses a dual-redundancy hydraulic machinery clutch mechanism for a mechanical backup actuator. The mechanism is characterized by comprising a hydraulic lock (1) and two sets of hydraulic machinery conversion control mechanisms; each set of hydraulic machinery conversion control mechanisms is matched with the hydraulic lock (1); and when a telex working mode of the actuator is failed, the intervention of a mechanical backup operation function is realized. Through design of the dual-redundancy hydraulic machinery clutch mechanism, the conversion of manual operation and other operation functions is realized, the clutch conversion reliability and safety are improved, and the mode conversion failure, the dysfunction or the hydraulic impact possibly caused by a traditional clutch mechanism is prevented.

The invention provides a method and a system for authorizing a flat panel detector as required. The flat panel detector comprises at least an FPGA (field-programmable gate array) chip with a unique identification code, and different FPGA chips have different identification codes. The method for authorizing the flat panel detector as required at least includes defining an authorization code according to a required authorization mode; generating an authorization document based on the identification code and the authorization code; detecting the authorization document when the flat panel detector is powered on and runs every time or an exposure process is completed every time so as to confirm relevant authorization information of the required authorization mode; executing the required authorization mode according to the confirmed relevant authorization information. The method and the system for authorizing the flat panel detector as required has the advantages that the flat panel detector can be subjected to authorizing protection, so that various sales patterns and strategies can be achieved flexibly; an embedded program of the flat panel detector can be effectively protected from being cloned and embezzled.