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48results about How to "Safe and effective control" patented technology

ATM dynamic privilege management system

The invention which provides an automatic teller machine (ATM for short) dynamic privilege management system belongs to the technical field of automatic control of financial machineries and computers. According to the system, a management control module is arranged in an ATM device, and a privilege management unit, a task management unit, an equipment management unit, a statistical analysis and decision support management unit, a user management unit, and a short message management unit are arranged in the management control module to perform concentrated and dynamic ATM management. The system is suitable for financial mechanisms which have extremely strict ATM management requirements, especially large financial mechanisms, can administer the safe operation of each site through treating a head office and branch offices as centers, and allows rules and the authority to be unifiedly set to improve the safety of a financial mechanism system.
Owner:HEBEI LAIEN TECH

Intelligent wheelchair control method based on brain-computer interface and artificial intelligence

ActiveCN106726209ASafe and effective controlControl's smart wheelchair controls are safe and effectiveWheelchairs/patient conveyanceBrain computer interfacingHabit
The invention relates to an intelligent wheelchair control method based on a brain-computer interface and artificial intelligence. The control method is characterized in that a measuring electrode is placed on a user's scalp and the user's brain electrical signals are accessed by means of wireless or wired. The user's motion control information is acquired by means of brain-computer interface. The environment map is generated according to LIDAR and obstacle information is acquired by means of ultrasonic distance measurement or camera. Obstacles are avoided and motion path planning is generated. The movement of wheelchair is controlled and machine learning method is used to achieve feedback of self-adapting and self-learning during movement control. The intelligent wheelchair control method has the advantages of achieving safe and effective control function of the wheelchair for the user and achieving control output of self-learning and self-adapting based on the user's control habit without installation of camera or other sensors in the operation environment. By cameras and sensors on the wheelchair, the coordination control of artificial intelligence is completed, and thus the application scope of brain-controlled intelligent wheelchair is expanded.
Owner:INST OF BIOMEDICAL ENG CHINESE ACAD OF MEDICAL SCI

Algaecide for effectively removing algae and precipitating alga bodies

The invention relates to an algaecide. The algaecide which can be used for effectively removing algae and precipitating alga bodies contains chitosan, fly ash autoclaved brick powder and allelopathic chemicals of gallic acid, nonoic acid or N-phenyl-naphthylamine, and is obtained by dissolving a certain amount of chitosan by using hydrochloric acid, then adding the fly ash autoclaved brick powder of 40-200 meshes, and then adding the dimethyl sulfoxide assisted dissolved allelopathic chemicals of gallic acid, nonoic acid, N-phenyl-1-naphthylamine or N-phenyl-2-naphthylamine. The chitosan and the fly ash autoclaved brick powder used in the algaecide provided by the invention are nontoxic, the allelopathic chemicals of gallic acid, nonoic acid and the like belong to plant secondary metabolism products, can be degraded easily in a water body and cannot cause secondary pollution, and although the diluted HCl solution is used for dissolving chitosan, great changes of the pH value of the water body are not caused in a dosage range. The algaecide provided by the invention can be used for removing the algae effectively and ensuring that the alga bodies are sunk to the bottom of water, has a small influence on the environment and does not cause secondary pollution, the water body is clear, and the beautiful outlook of the water body is not influenced, so that the algaecide is suitable for removing the algae from a small landscape water body taking blue algae as a dominant species.
Owner:永城开控水务有限公司

Energy storage power station battery thermal runaway protection system

The invention discloses an energy storage power station battery thermal runaway protection system which comprises solid-solid composite phase change material heat dissipation plates tightly attached to the two sides of battery modules. The battery modules are formed by connecting a plurality of single batteries in series, and the batteries are attached to the solid-solid composite phase change material heat dissipation plates through heat conduction and insulating double-faced adhesive tapes. Cold liquid plates are arranged between the adjacent battery module bodies, and the cold liquid platesare arranged between the battery modules in an S shape. Heat conduction silica gel layers are arranged between the solid-solid composite phase change material heat dissipation plates and the cold liquid plates, and the solid-solid composite phase change material heat dissipation plates are made of a paraffin / expanded graphite solid-solid composite phase change material. Al2O3 / H2O nano sol coolingliquid is adopted as cooling liquid in the cold liquid plates. Through combination of the solid-solid phase change material and the liquid cooling plates, efficient heat dissipation of a faulted thermal runaway battery is realized, and chain fire accidents caused by thermal runaway propagation of the battery are avoided.
Owner:国网陕西省电力公司汉中供电公司 +3

Control method and system for wired electric control air brake

The invention discloses a control method and a control system for wired electric control air brake. The control method comprises the following steps of when an ECP system is in a running mode, performing a diagnostic test on the ECP system; converting a brake control instruction into a brake cylinder pressure value through brake percentage and sending the brake cylinder pressure value; performing fault diagnosis on the ECP system after a fixed time; if a fault is discovered, sending fault treatment information. By acquiring the brake cylinder pressure value and diagnosing and treating the fault, safe and effective control over a straight-through type brake control technology in different modes is realized, so that the ECP system runs safely and effectively and the running safety of the ECP system is improved.
Owner:QINGDAO SRI TECH CO LTD

Batch processing program content error processing method and device

The embodiment of the invention provides a batch processing program content error processing method and device. The method comprises the steps that when a batch processing program outputs a strong error, running of the batch processing program is stopped; a processing strategy corresponding to the strong error is determined, and parameters corresponding to the processing strategy are set; the batch processing program is referred back, and when the batch processing program is executed to a breaking point corresponding to the strong error, the processing strategy corresponding to the parameters is executed at the breaking point corresponding to the strong error to enable the batch processing program to continue to be executed according to the set parameters. According to the batch processing program content error processing method, the content error processing capacity of the batch processing program is improved.
Owner:AGRICULTURAL BANK OF CHINA

Four-column suspending and rocking hydraulic support

A four-column suspending and rocking hydraulic support comprises a top beam, a shield beam, an elevating frame, a base, four suspending hydraulic stand columns, a bottom lifting device, a pushing device, a sidewall protecting device, a telescopic beam device, a hydraulic control valve bank and a valve bank support. The four suspending hydraulic stand columns are arranged between the top beam and the base in parallel in two rows, the upper ends of the four suspending hydraulic stand columns are connected with the top beam through spherical hinges, and the lower ends of the four suspending hydraulic stand columns are connected with the base through spherical hinges. The telescopic beam device is arranged in the front end of the top beam, and the sidewall protecting device is hinged to the telescopic beam device. The upper end of the shield beam is hinged to the top beam, and the lower end of the shield beam is hinged to the upper end of the elevating frame. The base and the elevating frame are welded into a whole, and a gap bridge and the base are welded into a whole. The front end and the rear end of the pushing device are hinged to a scraper conveyer and the base respectively. The four-column suspending and rocking hydraulic support is suitable for fully-mechanized coal mining faces of underground coal mines, achieves modular design, standardized design and serialized design and has the advantages of being large in working space, ventilating area and working resistance, safe, reliable, good in stability and the like.
Owner:CHINA UNIV OF MINING & TECH

Non-invasive blood pressure regulation system based on ultrasonic nerve stimulation

The invention discloses a non-invasive blood pressure regulation system based on ultrasonic nerve stimulation. The system comprises a blood pressure monitoring device, a central control circuit and anultrasonic stimulation device, wherein the blood pressure monitoring device is used for monitoring, displaying and storing the blood pressure, and sending the monitored blood pressure values to the central control circuit; the central control circuit is used for receiving the blood pressure values sent by the blood pressure monitoring device, switching different ultrasonic nerve stimulation modesaccording to the changing situations of the blood pressure values and outputting control instructions; the ultrasonic stimulation device is used for receiving the control instructions output by the central control circuit and conducting ultrasonic nerve stimulation in different ultrasonic nerve stimulation modes according to the control instructions so as to achieve blood pressure regulation. Theultrasonic stimulation device comprises a random waveform generator, a power amplifier, an impedance matcher, a switching selector, a focused ultrasonic transducer group and a signal feedback device.By means of the non-invasive blood pressure regulation system, while it can be achieved that the blood pressure is monitored in real time, non-invasive blood pressure regulation can be conducted according to a set blood pressure threshold, and the blood pressure is kept to be stable.
Owner:XI AN JIAOTONG UNIV

Chitosan and illite composite algicide and application thereof

The invention relates to safe algicide capable of rapidly settling algae, and belongs to the field of environmental protection. The algicide is suitable for small landscape water body algae removal with blue-green algae being the dominant species. Chitosan and illite composite algicide comprises, by weight, 5 parts of chitosan and 200-1200 parts of illite powder or 1-25 parts of chitosan and 1000 parts of illite powder. First, the chitosan is dissolved through hydrochloric acid, and then the illite powder of 60-160 meshes is added. The chitosan and the illite powder used for the chitosan and illite composite algicide are free of poisoning; although the chitosan is dissolved through a dilute HCL solution of 0.05-0.5%, the pH value of a water body is not changed substantially within an addition range. The algicide is thorough and rapid in algae removal, the usage amount of the algicide is small, algal blooms can be safely and effectively controlled, influences on the environment are small, no secondary pollution exists, and the algicide is safe.
Owner:HENAN UNIV OF URBAN CONSTR

Method and device for implementing management and control strategy of mobile terminal

The embodiment of the invention provides an implementation method and a device of a mobile terminal management and control policy. The method comprises the following steps: under a trusted execution environment, calculating a digest of a first management and control policy currently obtained; if the digest is inconsistent with the first target digest, obtaining a second management and control policy stored in advance and set as read-only; In the trusted execution environment, according to the second control strategy, modifying the memory data corresponding to the control object. Since the second control strategy is implemented by modifying the real memory data corresponding to the control object in the trusted execution environment, the attacker in the ordinary environment can not directlyintervene and the control is invalidated, and the second control strategy is read-only, thus fundamentally ensuring the integrity of the second control strategy and not being tampered with. In addition, since the mobile terminal implements the management and control according to the second management and control strategy, the mobile terminal does not need to be locked, and the participation of the management and control platform is not required, thereby realizing the safe and effective management and control of the mobile terminal.
Owner:INST OF INFORMATION ENG CHINESE ACAD OF SCI

Bed bug control and repellency

Control or repellency of bed bugs by bringing the bed bugs into contact with a bed bug control formulation containing at least one compound selected from the group consisting of alkyl ketones and cyclic ketones wherein the total number of carbon atoms in the alkyl ketones and cyclic ketones is from 10 to 16 carbon atoms and method for achieving such control or repellency.
Owner:BEDOUKIAN RES

An algaecide that effectively removes algae and allows algae to settle

The invention relates to an algaecide. The algaecide which can be used for effectively removing algae and precipitating alga bodies contains chitosan, fly ash autoclaved brick powder and allelopathic chemicals of gallic acid, nonoic acid or N-phenyl-naphthylamine, and is obtained by dissolving a certain amount of chitosan by using hydrochloric acid, then adding the fly ash autoclaved brick powder of 40-200 meshes, and then adding the dimethyl sulfoxide assisted dissolved allelopathic chemicals of gallic acid, nonoic acid, N-phenyl-1-naphthylamine or N-phenyl-2-naphthylamine. The chitosan and the fly ash autoclaved brick powder used in the algaecide provided by the invention are nontoxic, the allelopathic chemicals of gallic acid, nonoic acid and the like belong to plant secondary metabolism products, can be degraded easily in a water body and cannot cause secondary pollution, and although the diluted HCl solution is used for dissolving chitosan, great changes of the pH value of the water body are not caused in a dosage range. The algaecide provided by the invention can be used for removing the algae effectively and ensuring that the alga bodies are sunk to the bottom of water, has a small influence on the environment and does not cause secondary pollution, the water body is clear, and the beautiful outlook of the water body is not influenced, so that the algaecide is suitable for removing the algae from a small landscape water body taking blue algae as a dominant species.
Owner:永城开控水务有限公司

Water level control method for boiler steam drum

An embodiment of the invention provides a water level control method for a boiler steam drum and belongs to the technical field of boiler control. The method comprises the steps as follows: when the initial actual water level is not in the expected boiler steam drum water level range, the initial steam pressure and the initial steam temperature in a boiler are detected, the real-time steam quantity is calculated according to the initial steam pressure and the initial steam temperature, and a boiler adjusting valve is controlled for addition of the initial water injection quantity not smaller than the actual steam quantity; after the initial water injection quantity is added, a water level sensor is reused for detecting the subsequent actual water level of the boiler steam drum, the subsequent steam pressure and the subsequent steam temperature in the boiler are detected again, and the boiler steam drum water level theoretic value at the moment is calculated according to the subsequent steam pressure and the subsequent steam temperature; the deviation value of the subsequent actual water level relative to the boiler steam drum water level theoretic value is calculated, and the adjusting valve is controlled again on the basis of the deviation value to input the subsequent water injection quantity corresponding to the deviation value. Thus, the water level of the boiler steam drum is adjusted automatically.
Owner:林琳

Industrial Internet identification chain processing method, device and equipment

The embodiment of the invention relates to an industrial Internet identification chain processing method, device and equipment, and the method comprises the steps: generating an identification chain according to identification objects and identification nodes related to the identification objects when the identification objects registered by an enterprise are received, and enabling one identification node to correspond to one identification object; when a query instruction of an identification object is received, querying a corresponding identification chain according to the identification object; and analyzing the identification chain to obtain a tracing analysis result of the identification object. According to the embodiment of the invention, the identification chain is generated, the traceability path of the identification (commodities, transactions and the like) is defined, the process authenticity of the identification is verified, and when a user inquires the identification object, the identification chain is analyzed, so that the traceability and verification analysis results of the identification object are obtained, and the object can be predicted and analyzed.
Owner:深圳市思贝克工业智联有限公司

Pyrrolidone sulfur derivatives and their preparation method and application

The invention belongs to the field of pesticide and plant protection and discloses pyrrolidone sulfur derivatives or their physiologically soluble salts. The pyrrolidone sulfur derivatives have a structural formula (I), wherein R=-(CH<2>)nSCmH<2>m<+1>, n is an integer of 1-7, m is an integer of 0-5, the case of n=2 and m=1 is excluded and the case of n=2 and m=2 is excluded. The invention also discloses a preparation method of the pyrrolidone sulfur derivatives or a use of the pyrrolidone sulfur derivatives in prevention and control of weeds. Compared with the original compound, the pyrrolidone sulfur derivatives or their physiologically soluble salts have higher weeding activity and a lower synthesis cost and can be stored easily. After contacting with the pyrrolidone sulfur derivative liquid, weeds produce cell death and brown disease spots at the contacting positions. The pyrrolidone sulfur derivative liquid can kill weeds usually in 3-5 days, has weeding broad spectrum activity, has small environmental pollution and less residue, has little activity after entering into solid in use, can be passivated fast and has very high environment safety.
Owner:NANJING AGRICULTURAL UNIVERSITY

Time-limited driving device and automobile

The invention provides a time-limited driving device and an automobile. The time-limited driving device comprises a camera, an image processor, a first timer and a control switch, wherein the camera is used for acquiring an image of a driver; the image processor is used for judging whether the same driver conducts driving or not according to the image of the driver; the first timer is used for recording accumulating time when the speed is higher than a first speed; if the image processor judges that the driver changes according to the image of the driver, the first timer is set to zero, or otherwise the first timer continues to record driving time; the control switch is used for triggering an alarm unit when the driving time is longer than first time, triggering a steering lamp to be turned on and a brake pump to brake when the driving time is longer than second time, and triggering a steering mechanism to turn forcibly and controlling the automobile to stop when the driving time is longer than third time. The time-limited driving device is clear in control logic and effective and safe in control, and therefore it is avoided that a traffic accident is caused by fatigue driving.
Owner:BEIJING AUTOMOBILE RES GENERAL INST

Intelligent switch system based on Arduino single chip microcomputer

The invention discloses an intelligent switch based on an Arduino single chip microcomputer, comprising a cloud server module, an Arduino single chip microcomputer control module, a solid-state relay, an alternating-current contactor, a leakage protector and a circuit breaker. The cloud server module and the Arduino single chip microcomputer control module are in signal connection. The solid-state relay and the Arduino single chip microcomputer control module are electrically connected, and the solid-state relay and the alternating-current contactor are electrically connected. The alternating-current contactor is electrically connected with the leakage protector and the circuit breaker. The current can be controlled safely and effectively, so that the on-off state of electrical appliances can be controlled. The intelligent switch can be controlled remotely. Electrical appliances are opened or closed under control according to the need of users. Therefore, life is made simple and convenient, and energy-saving and environment-friendly.
Owner:SUZHOU VOCATIONAL UNIV

Trichoderma polysporum fungus strain HZ-31 and application thereof to biological weeding

The application discloses a trichoderma polysporum fungus and application thereof to biologial weeding. A strain of the trichoderma polysporum fungus is named in a classified mode as trichoderma polysporum, is completely named as trichoderma polysporum HZ-31, is preserved in China General Microbiological Culture Collection Center on September 12, 2016, and has a preservation number of CGMCC No.12867. The invention provides wettable powder consisting of trichoderma polysporum fungal spore powder obtained by fermenting 10 to 15% of kaolin, 6% of polyvinyl alcohol, 3% of dextrin, 3% of nekal, 1% of bentonite and solid. According to the invention, aiming at common weeds in broad bean and pea fields, such as avena fatua, persicaria lapathifolia, lepyrodiclis holosteoides, chenopodium album, elsholtzia densa, and polygonum aviculare, the trichoderma polysporum fungus wettable powder is prepared, is used for biological weeding, can effectively and safely control, prevent and treat part of common farmland weeds, is low in cost, has no pollution, and is low in residue and environmental-friendly.
Owner:QINGHAI UNIVERSITY

Autonomous temperature control system for deep space energy particle detection instrument during on-orbit operation

The invention discloses an autonomous temperature control system for a deep space energy particle detection instrument during in-orbit operation. The autonomous temperature control system comprises atemperature sensor, a temperature monitoring and collecting module, a control module and a temperature control module. The temperature sensor is arranged on a temperature sensitive device of a detection instrument; the temperature monitoring and collecting module acquires a temperature signal and converts the temperature signal into an electric signal; the control module judges whether the temperature control module needs to be controlled to heat the detection instrument or not according to the electric signal; the current situation that a traditional active temperature control system is complex in circuit and low in reliability can be improved, and the temperature control range meets working requirements.
Owner:LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH

A car loading instrument key management system and management method

ActiveCN108661431BScientific and reasonable managementSafe and effective control of the oiling process in a scientific and reasonable mannerAnti-theft devicesKeysElectric machineryDrive motor
The invention discloses a truck loading instrument key management system and method. According to the system, a lock cylinder support in a box body is provided with an antitheft lock cylinder and an arrival detection sensor matched with a lock cylinder stirring sheet, and a special key is arranged in the antitheft lock cylinder; a box door arranged at the lower portion of a front side plate of thebox body is matched with a touch lock on the box body through a touch lock head. The box body is provided with a human body infrared induction probe, a horn, the box door and a key state indicator lamp. The processor is connected with a travel switch, a quantitative truck loading controller, an anti-overflow anti-static protector, a human body electrostatic discharge instrument, a crane pipe return detection sensor and a car stop drive motor. According to the method, after being connected, a special key and a truck key are placed in a box; and after the processor receives all electric signalsabout key arrival, door closing, complete discharge and overflow static plug and crane pipe arrival, the quantitative truck loading controller is controlled to conduct oil distributing work. According to the truck loading instrument key management system and method, various sensing electric signals are interlocked for controlling the oil distributing work, and equipment faults, the fire disaster,explosion and other accidents caused by the mistaken operation can be avoided.
Owner:JIANGSU DEDA AUTOMATION EQUIP

A kind of preparation method and application of modified material capable of sedimentation of algae

The invention relates to a preparation method of a modified material. A preparation method of a modified material capable of settling algae comprises the following steps: (1) pulverizing pulverized fuel ash steam-pressing bricks, grinding, and sieving; (2) dissolving calcium hydroxide with purified water or distilled water, slowly adding the ground and sieved steam-pressing brick powder, magnetically stirring for modifying for 12-26 h, wherein 0.01-1 parts by mass of calcium hydroxide in added in 1 part by volume of purified water or distilled water, 80-240 parts by mass of pulverized fuel ash steam-pressing brick powder in 1 part by volume of calcium hydroxide solution, the unit of the part by volume is L, and the unit of the part by mass is g; (3) filtering the suspension with filter paper, washing with purified water or distilled water to neutrality to obtain calcium hydroxide modified pulverized fuel ash steam-pressing brick powder; and (4) oven-drying to obtain the final pulverized fuel ash steam-pressing brick modified material. The pulverized fuel ash steam-pressing brick modified material prepared by the preparation method of the invention has the advantages of complete and rapid algae removal and low use amount, and can safely and effectively control algae water bloom and remove the algal toxins in water body.
Owner:NANHUA UNIV

A smart wheelchair control method based on brain-computer interface and artificial intelligence

ActiveCN106726209BSafe and effective controlControl's smart wheelchair controls are safe and effectiveWheelchairs/patient conveyanceBrain computer interfacingHabit
The invention relates to an intelligent wheelchair control method based on a brain-computer interface and artificial intelligence. The control method is characterized in that a measuring electrode is placed on a user's scalp and the user's brain electrical signals are accessed by means of wireless or wired. The user's motion control information is acquired by means of brain-computer interface. The environment map is generated according to LIDAR and obstacle information is acquired by means of ultrasonic distance measurement or camera. Obstacles are avoided and motion path planning is generated. The movement of wheelchair is controlled and machine learning method is used to achieve feedback of self-adapting and self-learning during movement control. The intelligent wheelchair control method has the advantages of achieving safe and effective control function of the wheelchair for the user and achieving control output of self-learning and self-adapting based on the user's control habit without installation of camera or other sensors in the operation environment. By cameras and sensors on the wheelchair, the coordination control of artificial intelligence is completed, and thus the application scope of brain-controlled intelligent wheelchair is expanded.
Owner:INST OF BIOMEDICAL ENG CHINESE ACAD OF MEDICAL SCI

Medicine for treating orchitis and preparation method thereof

InactiveCN104257753ASafe and effective controlSafe and effective therapeuticPill deliveryCapsule deliverySide effectSemen
The invention relates to a medicine for treating orchitis and a preparation method thereof. The medicine is prepared from the following medicinal raw materials by weight: 10g of anise, 10g of fructus toosendan, 10g of fennel, 10g of semen cuscutae, 15g of white poria, 10g of fried rhizoma atractylodis, 10g of fenugreek, 10g of cortex acanthopanacis, 10g of cyperus nanellus, 10g of fructus psoraleae and 10g of radix cyathulae. The preparation method comprises the following steps: removing impurities from the medicinal raw materials proportioned by weight, adding water for decocting three times, 2 hours each time, blending the decoctions, filtering, concentrating to form a thick paste by use of a conventional method, drying and then preparing to form a clinically acceptable form by use of a conventional method. The medicine for treating orchitis is a pure traditional Chinese medicine, and is reasonable in formula and simple in combination by selecting appropriate medicinal materials and proportions; the medicine is safe and effective for controlling and treating acute and chronic orchitis and high in curative rate without toxic and side effects.
Owner:刘建忠

Hydraulic linkage counter-blow hammer with collision alarm function

The invention relates to the technical field of casting stamping, in particular to a hydraulic linkage counter-hammer with collision alarm. The hydraulic linkage counter hammer with conflict alarm includes a guide frame, an upper hammer head, a lower hammer head, a first hydraulic linkage oil cylinder, a second hydraulic linkage oil cylinder and a hydraulic double linkage oil cylinder. The upper hammer head and the lower hammer head are located at Inside the guide frame, the upper part of the upper hammer head is provided with the first hydraulic linkage oil cylinder, and the first hydraulic linkage oil cylinder drives the upper hammer head to move up and down, and the lower part of the lower hammer head is provided with the The second hydraulic linkage oil cylinder, the second hydraulic linkage oil cylinder drives the lower hammer head to move up and down, the hydraulic double linkage oil cylinder is arranged between the upper hammer head and the lower hammer head, and the inside of the guide frame is located at the A circle of distance sensors is arranged on the upper hammer head, a data receiver and a transmission wire are provided for use with the distance sensor, a buffer ring is provided at the bottom of the lower hammer head, and a buffer pad is provided at the bottom of the guide frame.
Owner:陈加奎

Method and device for implementing mobile terminal management and control strategy

Embodiments of the present invention provide a method and device for implementing a management and control policy of a mobile terminal, the method including: calculating the digest of the currently acquired first management and control policy in a trusted execution environment, and if the digest is inconsistent with the first target digest, then Acquiring the second management and control strategy stored in advance and set as read-only; under the trusted execution environment, modifying the memory data corresponding to the management and control object according to the second management and control strategy. Since the second control strategy is implemented by modifying the memory implementation data corresponding to the control object in the trusted execution environment, attackers in the ordinary environment cannot directly intervene and cause control failure, and the second control strategy is read-only. Therefore, the integrity and non-tampering of the second management and control strategy are fundamentally guaranteed. In addition, because the mobile terminal implements management and control according to the second management and control strategy, there is no need to lock the mobile terminal, and the participation of the management and control platform is not required, thereby realizing safe and effective management and control of the mobile terminal.
Owner:INST OF INFORMATION ENG CHINESE ACAD OF SCI
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