55results about How to "Avoid dysfunctional" patented technology

The invention provides a comprehensive anti-debugging method for a Windows system. The method comprises the steps of adding detection logic to Windows application software; detecting a current software process, an operation system run by the current software process and whether an environment of the operation system run by the current software process is in a debug state or not in sequence; and if it is detected that the environment is in the debug state, exiting the running of the software process. According to the method, whether the current running software is in the debug state or not can be quickly and effectively detected, and when the current running software is in the debug state, the software process exits in time, so that software function exception or information stealing is avoided. The invention furthermore provides a comprehensive anti-debugging system for the Windows system. The system comprises an addition module, a software process detection module, an operation system detection module, a running environment detection module and a processing module connected in sequence. The system also can quickly and effectively detect whether the current running software is in the debug state or not, and exit the software process in time when the current running software is in the debug state.

The invention discloses a multi-region storage based parameter storage method for a distribution network terminal device. A storage module comprises at least three or more storage regions which are regions 1-n respectively, wherein n is greater than or equal to 3. When the distribution network terminal device runs for the first time, default values of all parameters are stored in the storage regions; when being modified, the parameters are stored in the storage regions after being checked; when the distribution network terminal device runs normally, the parameters of all the storage regions are cyclically detected, and if all the storage regions have errors and the errors do not disappear after rechecking, functions related to the parameters are disabled; and as long as one correct storage region exists, the parameter of the correct storage region is stored in the error storage region, and if an error does not disappear after rechecking, a system reports the storage region with the error and enters a normal running state, so that the problem that the parameter cannot be used due to the fact that an exception occurs to one memory is solved.

The embodiment of the present invention provides a foreign object detecting structure and method and a mobile terminal. The foreign object detecting structure is applied to the mobile terminal and includes at least two electrodes arranged on an opposite side of an inner wall of the mobile terminal, an electrode pin connected to the electrodes, and an analog-to-digital converter ADC port connectedto the electrode pin, wherein a capacitance detecting structure is formed by the electrodes inside the mobile terminal, and whether a foreign object enters into the mobile terminal can be determined by detecting a voltage difference on the electrodes. According to the embodiment, the entire mobile terminal is monitored by the foreign object detecting structure, once the foreign object enters, a user can be promptly prompted to perform cleaning, the abnormal function of the mobile terminal is prevented, and the service life of the mobile terminal is improved.

The invention relates to an application program permission processing method and device, a storage medium and electronic equipment. The method comprises the steps that before a page of the applicationprogram is recycled, current permission information of the application program is stored, and the current permission information serves as first permission information; after the page of the application program is recycled, if the application program is opened, current permission information of the application program is obtained, and the current permission information serves as second permissioninformation; and the application program is restarted if it is determined that the target permission changed from the authorization state to the rejection state exists according to the first permission information and the second permission information and the target permission is the necessary permission of the application program. According to the method, the application program is restarted toapply for authorization of the target permission to the user, and the operation of recovering the stack top page is not directly carried out, so that the abnormal function of the application program is avoided, and the user experience is improved.

The invention provides a chip-on-film and a display device, the chip-on-film comprises a substrate, a longitudinal pin used for binding connection and a transverse pin used for alignment, the longitudinal pin and the transverse pin are arranged on the substrate, and the longitudinal pin and the transverse pin are disconnected and insulated; the display device comprises the chip-on-film and a display panel, a binding pad and an alignment pad are arranged on the display panel, an alignment notch is formed in the alignment pad, the transverse pin is arranged in the alignment notch, and the binding pad is connected with the longitudinal pin in an alignment binding mode. According to the chip-on-film and the display device, accurate alignment connection of the chip-on-film and the display device can be achieved, and the production yield and reliability are improved.

The invention provides an array substrate and a liquid crystal display panel. The array substrate comprises a substrate body, a thin film transistor layer and a color resistance layer arranged on thesubstrate body, a pixel electrode layer and a first spacer arranged on the color resistance layer, wherein the first spacer and a thin film transistor on the thin film transistor layer are arranged ina staggered mode in the vertical direction. The liquid crystal display panel comprises the array substrate. According to the liquid crystal display panel, the first spacers and the thin film transistors are arranged in the staggered mode in the vertical direction, the situation that the functions of the thin film transistors are abnormal due to the fact that the first spacers extrude the thin film transistors for a long time is avoided, the performance stability of the liquid crystal display panel can be maintained, and the use experience of a user is improved.

The invention discloses an automatic recognition and conversion circuit for input end polarity of an L/N line. The automatic recognition and conversion circuit consists of a half-bridge type rectifying and amplitude-limiting circuit and an automatic polarity recognition switching bridge type circuit; based on a pair of voltage-stabilizing tubes, the input ends of which are connected oppositely, and capacitors connected with the voltage-stabilizing tubes in parallel, a high-voltage alternating current is rectified into a direct current, and then is subjected to amplitude-limiting, so that the rectified voltage is reduced to a safe voltage; and based on a bridged MOS transistor, a back polar circuit is automatically switched to follow the polarity of an input voltage. The circuit can automatically recognize the L/N line polarity in a power grid circuit and can perform automatic adjustment. By adoption of the way, the problem that L/N lines have to be distinguished in assembling of similar products so as to prevent from dysfunction of the similar product caused by wrong wiring or voltage polarity interference from other electric appliance in the power grid can be avoided; and the product is more intelligent and can be more widely and flexibly applied.

The invention discloses a scheduling method and system of an IPTV player, and relates to the technical field of IPTV. The method comprises the following steps: when creating a new media player object,respectively adding the created media player object into a first list and a second list, and respectively recording all media player objects with parameters and all media player objects without parameters created in a page and sub-pages of the page; and binding the media player object and the hardware player; before triggering loading of the new page content, releasing the hardware players boundwith all the media player objects contained in the first list and the second list corresponding to the previous page and the sub-page of the previous page, and deleting all the media player objects contained in the first list and the second list corresponding to the previous page and the sub-page of the previous page. Therefore, which media player objects and hardware players need to be released can be accurately judged, and function exception and resource waste caused by the fact that player release logic is not called before page jumping are avoided.

The invention discloses an airborne airport wireless communication equipment power supply based on a vehicle-mounted equipment power supply. The airborne airport wireless communication equipment power supply comprises an input connector, an input filtering and lightning protection device, an AC-DC module, a DC-DC module, an output filtering device and an output connector which are connected in sequence. The airborne airport wireless communication equipment power supply is characterized by further comprising a discrete quantity control module and a slow charge fast discharge circuit module, wherein the discrete quantity control module is provided with two input ends and two output ends, the two input ends of the discrete quantity control module are respectively connected with the output connector and the AC-DC module, and the two output ends are respectively connected with the DC-DC module and the output connector; and the slow charge fast discharge circuit module is provided with an input and an output end, the input end and the output end of the slow charge fast discharge circuit module are respectively connected with an output end of the AC-DC module and an input end of the DC-DC module. According to the invention, the vehicle-mounted power supply can be applied to a special power supply for airborne airport wireless communication equipment through introducing the discrete quantity control module and the slow charge fast discharge circuit module.

The invention discloses a heat dissipation device. The heat dissipation device comprises a connecting wire, a control radiator and a wearable radiator, wherein the connecting wire is provided with an electric signal wire and an airflow channel wire; the control radiator is connected with the connecting wire and is provided with a control accommodating cavity and an air supply device; the wearable radiator is connected with the connecting wire and provided with a wearable containing cavity, and the wearable containing cavity is communicated with the control accommodating cavity through an airflow channel line. The invention further discloses intelligent glasses equipment which comprises the heat dissipation device, the surface shell temperature of the wearing end and the surface shell temperature of the operation end are controlled to be within an acceptable range, so that a user has good temperature rise experience; meanwhile, the local temperature is prevented from being too high, and good performance experience of the intelligent glasses is achieved. Function distribution is realized through separate arrangement of the control end and the wearing end, so that heat generated by the wearing end is controlled, the airflow is introduced into the control end through the airflow channel line, noise pollution caused by arrangement of a fan at the wearing end is avoided, and the heat dissipation device is simple in structure, remarkable in action effect and suitable for wide popularization.