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48results about How to "Does not affect usage habits" patented technology
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Electronic document safety protection method
ActiveCN101710380ATo achieve the purpose of confidentiality protectionDoes not affect usage habitsDigital data protectionElectronic documentPlaintext
The invention discloses an electronic document safety protection method belonging to the technical field of information safety and computer software. The method comprises the steps of: a, encrypting a plaintext by a secrecy requesting party to obtain an encrypted document, wherein the encrypted document comprises a ciphertext obtained by symmetrically encrypted the plaintext by using a secret key I and a ciphertext obtained by asymmetrically encrypted the secret key I by using a secret key II; b, transmitting the encrypted document to a classified management party by using the secrecy requesting part, decrypting by the classified management party through using a secret key corresponding to the secret II to obtain the plaintext; c, encrypting the plaintext by using the classified management party to obtain a classified document, wherein the classified document comprises a ciphertext obtained by symmetrically encrypted the plaintext by using a secret key III and a ciphertext obtained by asymmetrically encrypted the secret key III by using a secret key IV; and d, transmitting the classified document to a classified document audience by using the secrecy management party. The invention can be used for the safety protection of the electronic document.
Owner:CHINA NAT SOFTWARE & SERVICE
Method and system for providing web site collection name
ActiveCN101382954AShorten the timeThe calculation result is accurateSpecial data processing applicationsUser needsWeb site
The invention discloses a method for providing a website collecting name. The method includes the following steps: a request for collecting a website is received; a collecting name of the website is obtained from a website collecting name database which is set up from obtaining and analyzing relevant data sources; and the collecting name obtained is presented to a user as the collecting name of the website. The invention also discloses a method for setting up the website collecting name database and a device thereof as well as another method for providing the website collecting name and a system thereof. The invention can realize recommending a website collecting name more suitable for the needs of a user when the user collects a website, thereby saving time of manual modification by the user.
Owner:BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
Touch pen, realization method and touch system
ActiveCN105045414ARich user experienceImprove experienceInput/output processes for data processingGyroscopeSpecific function
The present invention discloses a touch pen, a realization method and a touch system. The touch pen comprises a micro-control unit, a touch sensor and a gyroscope sensor; the micro-control unit is used for sending a control instruction to the touch sensor after startup; when the touch sensor receives the control instruction, a touch electromagnetic signal is transmitted to a touched device, so that a touch position is identified by the touched device according to the touch electromagnetic signal; the touched device is integrated with an electromagnetic plate; the gyroscope sensor is used for detecting angle information between the touch pen and the touched devce in real time and sending the angle information to the micro-control unit; and the micro-control unit is further used for determining a current holding posture of a user according to the angle information and performing control to realize a corresponding writing effect or starting a predetermined function. The touch pen can simulate a pencil to draw a fine curve based on an electromagnetic type working principle; and furthermore, by determining the holding posture of the user and realizing different writing effects or starting a specific function according to different holding postures, the touch pen is more intelligent and the user experience is enhanced.
Owner:QINGDAO GOERTEK
Local data security protection system and method
ActiveCN105117635AReduces chances of reading fragmented filesReduce the possibilityDigital data protectionDigital data authenticationCiphertextPassword
The present invention discloses a local data security protection system and method. The method comprises writing file attribute information and filling information of a to-be-protected file into a virtual file of a computer private disk; using a mobile private disk to randomly generate a data encryption key and a crushing secret key, and encrypting the data encryption key and the crushing secret key by using an encryption public key stored in a USBKey, thus to obtain a data encryption key ciphertext and a crushing secret key ciphertext; calling a password of the mobile private disk to encrypt the to-be-protected data file, crushing and blocking ciphertext data according to a crushing fraction n, thus to obtain n fragmented files, and calculating HASH values for each fragmented file; reading storage proportions of the computer private disk and the mobile private disk in a configuration file, and grouping according to the storage proportions; storing related information of the protected data file into data items of a file key information sheet and a fragment index information sheet of an indexical database; and storing the grouped fragmented files into the pre-set computer private disk and mobile private disk.
Owner:BEIJING CHERILEAD TECH
Method and system for protecting number information privacy
InactiveCN101252596ADoes not affect usage habitsEasy to deleteData processing applicationsTransmissionThird partyComputer science
Disclosed are code information privacy protection method and the system in the communication field. In the invention, a client interface receives the request of a client and transmits the request to a management function module; the management function module transmits register orders to a database module if the client requests business register; transmits protection application orders to a code generator if the client requests protection application; transmits application orders to the database module if the client request harassment number inhibition application. The code generator receives the protection application orders to produce codes and transmits the produced codes to a client interface and simultaneously to the database module for memory; a network interface receives the call from a third party and searches the database module through the codes; the database module respectively takes the operations of client initialization, number searching and code log-off according to the network interface and the request of the management function module. The invention can protect the private information of clients and confirm where the telephone information of the clients is leaked.
Owner:李沫 +1
Channel switching method and set top box (STB)
InactiveCN102082942ADoes not affect usage habitsSatisfy the user experienceTelevision system detailsColor television detailsCurrent channelRemote control
The embodiment of the invention discloses a channel switching method. The method comprises the following steps: when receiving channel retrieval key value information of a remote control, searching a preset channel index table for channel names corresponding to the letters and numerals in the channel retrieval key value information; when the channel names corresponding to the letters and numerals in the channel retrieval key value information are searched, displaying the letters and numerals in the channel retrieval key value information as well as the searched channel names; and if receiving the key value information of selecting the target channel name in the searched channel names and the key value information of confirming switching from the remote control, switching the current channel to the channel corresponding to the selected target channel name. The embodiment of the invention also discloses a set top box (STB). By adopting the channel switching method and the STB, users can rapidly and accurately position the target channel, and the convenient STB operation service is provided.
Owner:SHENZHEN SKYWORTH DIGITAL TECH CO LTD
Method of complete function-based multi-version software management on Phytium platform
ActiveCN108595186AImprove efficiencyImprove installation efficiencyTransmissionSoftware deploymentApproaches of managementState of art
The invention discloses a method of complete function-based multi-version software management on a Phytium platform. The method comprises the steps of: S1, carrying out construction of software packages on the basis of a complete function; and S2, generating corresponding hash values according to different construction environments of all the software packages, and using the hash values to mark the corresponding software packages. Compared with the prior art, the method has the advantages that the generated packages do not depend on existing software of an operating system, dependency does notexist among the packages, coexistence of multiple versions of software without a conflict can be allowed, and installation, upgrading and uninstallation of a user on software of a version needed thereby are facilitated.
Owner:KYLIN CORP
Power supply managing method and computer system using same
InactiveCN102339121ADoes not affect usage habitsTo achieve the purpose of energy savingPower supply for data processingComputerized systemComputer module
The invention provides a power supply managing method and a computer system using the same. The computer system is provided with a plurality of energy parameter modules used for enabling the computer system to have an energy-saving function. When a user is under a first energy-saving operation condition, a first energy parameter module is adopted by the computer system, so as to enable the computer system to be in a first energy-saving control mode, and when the user is under a second energy-saving operation condition, a second energy parameter module is adopted by the computer system, so as to enable the computer system to be in a second energy-saving control mode. The computer system provided by the invention can automatically switch to a suitable energy-saving operation mode according to an operation condition of the user, thereby being capable of achieving an energy-saving purpose without the help of special manual adjustment of the user.
Owner:林有健
Water tap of ternary combined valve of embedded pure water pipe
The invention relates to a built-in purifying water pipe three-element combination valve tap, which comprises a pure water outlet (1), a two-spot flow pipe (2), a three-element control valve switch, a three-element water inlet pipe(4), and a valve apparatus (5); wherein, the pure water outlet (1) is arranged in the original double effluent water tap, and the interior contact and the inner sleeve are arranged in the inner sleeve of the double effluent water tap; the two-spot flow pipe (2) is composed of a cool water flow pipe (22), a hot water flow pipe (23), a pure water flow pipe(24), and a water barrier (21); the water barrier (21) is inserted in the mixed double effluent water tap, as the detail water filtering device, which is near to the water outlet. The invention has the advantages of achieving the effluent extremity isolated operration of the main water outlet and the purifying water outlet through three-element design, reaching the clean impact of the purifying water outlet keeping the original mixer water outlet design, having a simple structure of central tube, producing an easy make effluent water tap, and guaranteeing the applicability of the three-element control impact of the water tap.
Owner:TOPRET IND DESIGN(SHANGHAI) CO LTD
In-vehicle smell removal method and system
ActiveCN106945482AReduce lossLow costAir-treating devicesVehicle heating/cooling devicesIn vehicleEngineering
The invention discloses an in-vehicle smell removal method and system. The in-vehicle smell removal method and system are convenient for a user to improve the air quality in a vehicle in a more intelligent and automated way, solve the problem of smell of a new car and smell of an air conditioner without increasing the cost, and increase the user feelings and experience. According to the technical scheme, the method includes the steps that pre-start is conducted, specifically, the system receives a first signal sent by a user control assembly to control vehicle windows to descend automatically, an air conditioner blower is started to blow air in an outer circulation way, and the air conditioner blower is shut down after the system receives a door opening signal or after the air conditioner blower works over a first preset time; and air blowing is delayed, specifically, the system receives a second signal sent by the user control assembly to control the vehicle windows to ascend automatically, the air conditioner blower is started to blow air in an outer circulation way, and the air conditioner blower is shut down after the system receives a door opening signal or after the air conditioner blower works over a second preset time.
Owner:SAIC VOLKSWAGEN AUTOMOTIVE CO LTD
Teaching training method of operation in oral cavity
ActiveCN103390365ADoes not affect usage habitsAchieve the effect of surgical trainingEducational modelsHabitDentistry
The invention discloses a teaching training method of an operation in an oral cavity. According to the teaching training method of the operation in the oral cavity, a scan photography and optical location system is used for tracking a medical instrument. The teaching training method of the operation in the oral cavity comprises the steps that (1) a treatment tool with optical location, and an optical location device are provided; (2) image data of tissue in the oral cavity are obtained through scan photography, motions of the treatment tool are accurately displayed in the image data, real-time inspection is carried out on an image, and guidance is carried out. Therefore, in the process of training of the operation, an existing using habit is not influenced, accurate auxiliary information which is convenient is provided, and a user can attentively apply the treatment tool to the physical environments, such as the tissue in the oral cavity or a tooth model.
Owner:EPED
Detection and single wake-up circuit for charging CC signal
ActiveCN110774907AImplement one-time wakeupQuick plugCharging stationsElectric vehicle charging technologyCapacitanceElectric control
The invention discloses a detection and single wake-up circuit for a charging CC signal. The circuit comprises a protection module, wherein an external charging gun is connected with the protection module through a charging interface, the protection module is connected with a CC signal detection module, and the CC signal detection module is connected with a wake-up module and a capacitor quick discharge module. According to the detection and single wake-up circuit for the charging CC signal, one-time awakening of an electric control unit is realized while the charging connection confirmation signal CC connection detection is completed, the single wake-up duration can be subjected to parameter configuration according to the requirements of an electric automobile or an electric control unit,the response of the quick plug-in charging gun is ensured, and the charging connection confirmation signal CC is ensured to be effectively awakened when the charging gun is inserted in a single time;and in addition, the wake-up does not continuously last, it is guaranteed that the fast plug-in operation is supported at the same time, and the use habit of a user is not affected.
Owner:ZHEJIANG LEAPMOTOR TECH CO LTD
VPN processing module of SMS and its processing method
ActiveCN101262650ADoes not affect usage habitsNo loss of informationRadio/inductive link selection arrangementsNetworks interconnectionMobile Telephone NumberProcess module
The invention relates to a VPN processing module of short messages and a processing method thereof. The processing method comprises that: step 1, the VPN processing module judges whether a number of a receiving subscriber in a short message is a mobile phone number after receiving the short message, if so, a step 3 is executed, and if not, a step 2 is executed; step 2, whether the corresponding mobile phone number of the number of the receiving subscriber exists in the VPN processing module is inquired, if so, a number of a sending subscriber is replaced by the corresponding number VPN short code of the number of the sending subscriber, and the step 3 is executed, and if not, the step 3 is directly executed; step 3, the VPN processing module sends the short message to a short message center for distributing the short message. The method of the invention does not need to modify the networking of the system or other relevant element locations in the network, does not lose the information content carried by the original short message, does not influence the use habits of users, and is easy to realize, thus leading a calling user to normally send the short messages through a VPN short code or a phone number of the called user.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
Call transfer device and call central system and call transfer method
InactiveCN1822621ASave on advertising costsSatisfaction GuaranteedSpecial service for subscribersTelephone number mappingCall forwarding
Present invention relates to call transfer equipment and calling centering system and call transfer method. It contains at least two analog junction interfaces configured phone number map and terminal map information, when either analog junction interface accessing calling, then according to configured map relation between terminal transferring said calling to another analog junction interface which automatically proceed switching operation according to configured phone number map relation. Said invention also provides relevant calling centering system and call transfer method Base on said equipment.
Owner:BEIJING JIAXUN FEIHONG ELECTRIC CO LTD
Battery protection circuit, battery assembly and electronic cigarette
The invention provides a battery protection circuit which comprises a battery protection module and a first switch unit, the battery protection module comprises an over-discharge voltage protection unit, a discharge over-current protection unit, a reference voltage generation unit and a logic control unit, and a first power supply end and a first power supply grounding end are respectively used for being electrically connected with a battery. The logic control unit is electrically connected with the first switch unit for controlling on or off of the first switch unit, and the first switch unit is used for controlling the battery to supply power to the system circuit; the battery protection circuit further comprises an approach detection module, the approach detection module is used for being electrically connected with the approach unit, the approach detection module is further electrically connected with the battery protection module, the battery protection module has a shipping mode, and in the shipping mode, the first switch unit is switched off and the battery protection module is in a zero-power-consumption mode. When the battery protection module is in the shipping mode, the proximity detection module is in the normal working mode. The invention further provides a battery assembly and an electronic cigarette.
Owner:XI AN WENXIAN SEMICON TECH CO LTD
Method and device for split screen display
ActiveCN105094733AEasy to editDoes not affect usage habitsDigital output to display deviceHabitComputer science
The invention discloses a method and a device for split screen display. The method comprises the steps that at least two applications are displayed on a screen in a split manner, wherein one of the applications is a text compilation application; and when the text compilation application is not displayed on the upper part of screen, whether the application satisfies adjustment conditions is judged, wherein when the adjustment conditions are satisfied, adjustment operations are executed in order to display the text compilation application on the upper part of the screen. In this way, when a compilation operation is executed by the text compilation application, an input method display interface on the lower part of the screen will not shield the text compilation application, and a user can execute the compilation operation easily. In addition, when a compilation state is quitted, an original split-screen state can also be recovered, and the user's use habits will not be influenced, and the user's experience is greatly improved.
Owner:NUBIA TECHNOLOGY CO LTD
Battery protection chip, battery assembly and electronic device
PendingCN114668177ANo need to change shapeAppearance and feelTobaccoElectrical batteryControl signal
The invention provides a battery protection chip which comprises a battery protection module, and the battery protection module comprises an over-discharge voltage protection unit, a discharge over-current protection unit, a reference voltage generation unit, a logic control unit and a switch control pin. The battery protection chip further comprises a capacitance detection module, the capacitance detection module is electrically connected with the power supply pin and the power supply grounding pin, the capacitance detection module comprises a capacitance detection unit and a capacitance detection pin, the capacitance detection unit is electrically connected with the capacitance detection pin, and the capacitance detection pin is used for being electrically connected with the detection electrode. The capacitance detection module is further electrically connected with the battery protection module, when the capacitance detection unit detects capacitance change, the capacitance detection module sends a shipping control signal to the battery protection module, the battery protection module enters or exits from a shipping mode, and the first switch unit is switched off in the shipping mode to enable the battery to stop supplying power to the system circuit. The invention further provides a battery assembly and an electronic device.
Owner:XI AN WENXIAN SEMICON TECH CO LTD
Battery protection chip, battery assembly and electronic device
PendingCN114668178ANo need to change shapeAppearance and feelTobaccoElectrical batteryControl signal
The invention provides a battery protection chip which comprises a battery protection module and a first switch unit, the battery protection module comprises a power supply pin, a power supply grounding pin, an over-discharge voltage protection unit, a discharge overcurrent protection unit, a logic control unit and a system pin, and the battery protection chip further comprises a capacitance detection module, the capacitance detection module is electrically connected with the power supply pin and the power supply grounding pin, the capacitance detection module comprises a capacitance detection unit and a capacitance detection pin, the capacitance detection unit is electrically connected with the capacitance detection pin, the capacitance detection pin is used for being electrically connected with the detection electrode, and the capacitance detection module is further electrically connected with the battery protection module; when the capacitance detection unit detects capacitance change, the capacitance detection module sends a shipping control signal to the battery protection module, the battery protection module enters or exits from a shipping mode, and in the shipping mode, the first switch unit is switched off to enable the battery to stop supplying power to the system circuit. The invention further provides a battery assembly and an electronic device.
Owner:XI AN WENXIAN SEMICON TECH CO LTD
Method, system and device for realizing three-party talking in radio cut in system
InactiveCN1859512AConsistent operabilityConsistent fixitySpecial service for subscribersTelecommunicationsHabit
The present invention provides wireless accessing system three-side communication method, system equipment. It contains configuring dual tone multifrequency DTMF flag bit and network broken FLASH flag bit, and DTMF number domain, configuring DTMF flag bit and FLASH flag bit initial value as 0, initial DTMF number domain being empty; receiving terminal transmitted DTMF message, according to FLASH flag bit value transmitting number to local switchboard; receiving terminal transmitted FLASH message, according to DTMF flag bit value transmitting hooking signal. The present invention makes three-side communication operation keeping concordance with fixing telephone without influencing mobile user habit.
Owner:GLOBAL INNOVATION AGGREGATORS LLC
Energy-saving and water-saving system and control method thereof
InactiveCN105318556AFast recyclingPrecisely control the water temperatureFluid heatersAutomatic controlEngineering
The invention relates to an energy-saving and water-saving system and a control method thereof. The energy-saving and water-saving system comprises an induction type temperature control valve and a cold water recycler, wherein the induction type temperature control valve comprises a first control circuit, an inductive probe, a temperature sensor and an electromagnetic valve; the inductive probe is connected with the first control circuit and is used for detecting whether people exist; the temperature sensor is used for detecting the temperature of water in a hot water pipeline of a hot water supply source; the electromagnetic valve is used for controlling water in the hot water pipeline to flow back to the cold water recycler; the cold water recycler comprises a second control circuit, a vacuum cavity, at least one cold water recycling pipe as well as a water and air sucking pump and a detector which are connected with the second control circuit; the cold water recycling pipe is connected with the hot water pipeline through the electromagnetic valve; the water and air sucking pump is used for delivering water in the vacuum cavity to the hot water supply source through a cold water inlet pipe of the hot water supply source or extracting air in the vacuum cavity and discharging the air out of the vacuum cavity; the detector is used for detecting pressure of the vacuum cavity or detecting the water level in the vacuum cavity; the hot water pipeline is further connected to a water outlet. According to the energy-saving and water-saving system and the control method thereof, energy and water are saved, and further, automated control is realized.
Owner:FUZHOU ANJIAZHI ELECTRONICS TECH CO LTD
Battery protection circuit, battery assembly and electronic device
PendingCN114209095ANo need to change shapeAppearance and feelTobaccoElectrical batteryControl signal
The invention provides a battery protection circuit which comprises a battery protection module and a first switch unit. The battery protection module comprises an over-discharge voltage protection unit, a discharge over-current protection unit, a reference voltage generation unit and a logic control unit; the logic control unit is electrically connected with the first switch unit so as to control on or off of the first switch unit; the first switch unit is used for controlling a battery to supply power to a system circuit; the battery protection circuit further comprises a capacitance detection module, the capacitance detection module comprises a capacitance detection unit, the capacitance detection unit is used for being electrically connected with the detection electrode, the capacitance detection module is further electrically connected with the battery protection module, and when the capacitance detection unit detects capacitance change, the capacitance detection module sends a shipping control signal to the battery protection module. The battery protection module enters or exits from the shipping mode, and in the shipping mode, the first switch unit is switched off to enable the battery to stop supplying power to the system circuit. The invention further provides a battery assembly and an electronic device.
Owner:XI AN WENXIAN SEMICON TECH CO LTD
A cooling system for smartphones based on air cooling
ActiveCN107257612BImprove cooling effectGuaranteed moisture contentModifications using gaseous coolantsThermodynamicsData information
Owner:嘉兴市品信电器有限公司
Environment-friendly type cleaning cloth strip outputting and recycling system
The invention discloses an environment-friendly type cleaning cloth strip outputting and recycling system, and relates to the technical field of cleaning devices. A protection shell and a first bearing are included. A liquid pouring port is formed in the outer surface of the top of the protection shell. The protection shell is internally provided with a disinfectant containing box. The outer surface of the first bearing is provided with a first rubber sleeve and a second rubber sleeve in a ring sleeving manner. Cleaning cloth is arranged on the outer surfaces of the first rubber sleeve and thesecond rubber sleeve. A spring is arranged on the lower surface of the first rubber sleeve on the first bearing. Cloth materials not prone to deformation, high in friction coefficient, high in waterabsorbing power and easy to clean are selected for the cleaning cloth, the cleaning cloth is replaceable, the environment-friendly type cleaning cloth strip outputting and recycling system does not repeatedly use the wiped cleaning cloth strip contact face, and the effect of cleaning a handrail through the wiping end can be guaranteed; and during work, additional arrangement of a power supply power source or equipment is not needed, green and environment friendliness are achieved, the problem about power source wiring does not need to be considered during installation, and installation is moreconvenient.
Owner:韩伟驹
Method and apparatus for preventing access to pseudo base station
InactiveCN107889110AEliminate the effects ofAvoid harmAssess restrictionSecurity arrangementBase station
The invention discloses a method for preventing access to a pseudo base station. The method comprises the following steps: a mobile terminal acquires a system message parameter of a base station covering the mobile terminal; and when the system message parameter does not comprise preset contents, the mobile terminal does not establish a connection with the base station. The invention further discloses an apparatus for preventing the access to the pseudo base station.
Owner:CHINA MOBILE COMM GRP CO LTD
Peritoneal dialysis device for nephrology department
InactiveCN108245724ADisadvantages of Reduced DriftGuaranteed to fall offMedical devicesCatheterPeritoneal dialysis catheterAramid
The invention discloses a peritoneal dialysis device for the nephrology department and relates to the field of clinical medicine. The device includes a peritoneal dialysis bag, a peritoneal dialysis tube connected with the peritoneal dialysis bag, a waste liquid bag, a waste liquid tube connected with the waste liquid bag and a three-way tube; one end of the three-way tube is connected with the peritoneal dialysis tube, one end of the three-way tube is connected with the waste liquid tube, and the other end of the three-way tube is connected with a main tube; the other end of the main tube isconnected with an embedded catheter, a chopped aramid fiber is wrapped and buried in the embedded catheter, and one end of the chopped aramid fiber is partially exposed from the outer surface of the catheter. The device can solve a drifting problem of peritoneal dialysis catheters embedded in peritoneal dialysis patients.
Owner:杨进川
Commercial building garbage recycling robot based on ROS
InactiveCN111689099AMove preciselyReduce the risk of accidentally touching buttons on other floorsProgramme-controlled manipulatorRefuse vehiclesNerve networkControl engineering
The invention relates to a commercial building garbage recycling robot based on ROS. The commercial building garbage recycling robot comprises a movable base and a garbage recycling bin, guide wheelsare arranged on the periphery of the outer wall of the movable base, the garbage recycling bin is provided with a camera used for recognizing floor numbers displayed by an elevator, and a driving motor, a driving plate, a radar and a controller are arranged in an inner cavity of the movable base; the garbage recycling bin is divided into four recycling sub-bins with the same size, partition platesare arranged among the recycling sub-bins, and a fixed base and a motor which are used for pressing elevator buttons are arranged at the top end of the garbage recycling bin; the fixed base is provided with an internal thread barrel wall, an external thread cylinder is arranged on the internal thread barrel wall, and the external thread cylinder conducts single-degree-of-freedom telescopic motionalong a track of the internal thread barrel wall through transmission keys and thread engagement; and digital recognition is achieved through a convolutional neural network, navigation is achieved through a gmapping slam algorithm under an ROS robot frame, and an inertial measurement unit completes self-state sensing. Compared with the prior art, the commercial building garbage recycling robot has the advantages that mistaken touch is avoided, and garbage can be efficiently recycled when people take the elevator independently.
Owner:EAST CHINA UNIV OF SCI & TECH
Long-range RFID thin-type motor vehicle electronic annual inspection label certificate
PendingCN106156829ALow costGood reproducibilityRecord carriers used with machinesMemory chipInterference resistance
The invention discloses a long-range RFID thin-type motor vehicle electronic annual inspection label certificate, which comprises an RFID structure layer and a data printing layer, wherein the RFID structure layer comprises an RFID structure layer base material, a thin-type battery, an RFID antenna, an RFID chip, a memory chip and a low-power-consumption circuit control module; the data printing layer is combined with an anti-counterfeit label. The long-range RFID thin-type motor vehicle electronic annual inspection label certificate adopts the RFID structure layer as an anti-counterfeit and information storage carrier, has the advantages of high dynamic precision, long detection distance, high adaptability to the environment, high interference resistance, fast operation and the like, and can prevent transfer of the RFID label since the RFID label is damaged once being torn, thereby improving the existing anti-counterfeiting means, and further enhancing the capability of monitoring long-range vehicle running process.
Owner:上海仪电(集团)有限公司
Battery protection circuit, battery assembly and electronic cigarette
PendingCN114376269ANo need to change shapeAppearance and feelTobaccoComputer hardwareElectrical battery
The invention provides a battery protection circuit, which comprises a battery protection module and a first switch unit, and is characterized in that the battery protection module comprises an over-discharge voltage protection unit, a discharge overcurrent protection unit, a reference voltage generation unit and a logic control unit; the logic control unit is electrically connected with the first switch unit for controlling on or off of the first switch unit, and the first switch unit is used for controlling the battery to supply power to the system circuit; the battery protection circuit further comprises a touch detection module, the touch detection module comprises a touch detection unit, the touch detection unit is used for being electrically connected with the touch unit, and the touch detection module is further electrically connected with the battery protection module. When the touch detection unit detects that the touch state changes, the touch detection module sends a shipping control signal to the battery protection module, the battery protection module enters or exits from a shipping mode, and the first switch unit is switched off in the shipping mode so that the battery can stop supplying power to the system circuit. The invention further provides a battery assembly and an electronic cigarette.
Owner:XI AN WENXIAN SEMICON TECH CO LTD
A method for transmitting SMS to gateway in mobile network
ActiveCN101106754BDoes not affect usage habitsSolve the problem of sending XUDT messageAccounting/billing servicesMessaging/mailboxes/announcementsTelecommunicationsMobile Web
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
Data transmission method and device based on sata interface
ActiveCN105468983BImprove encryption and decryption performanceDoes not affect usage habitsDigital data protectionConcurrent instruction executionSerial advanced technology attachmentData transmission
The embodiment of the invention discloses a data transmission method and device based on an SATA (Serial Advanced Technology Attachment) interface, is applied to the technical field of information security, and solves the technical problems of low efficiency and high system performance loss in security read-write of hard disk data based on a hardware method. The method comprises: configuring a plurality of buffers about 8K for an SATA HOST IP and an SATA DEVICE IP respectively; copying a command of an FIS (Fis Information Structure) receiving area of the SATA DEVICE IP (Integrate Packet) to an FIS receiving area of the SATA HOST IP; dividing the reading command into a plurality of reading subcommands in a sequence by taking 8K data as one unit; controlling the SATA HOST IP, the SATA DEVICE IP and an encryption engine to execute processes of reading data, decoding data and sending data to a host in pipelined mode according to the reading subcommands.
Owner:华大云芯(南京)科技有限公司
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