39results about How to "Solve technical problems with low reliability" patented technology

The invention discloses an air conditioner low-temperature heating starting method and an air conditioner. The method comprises the following steps that an outdoor environment temperature is obtained,and weather the outdoor environment temperature is lower than a set temperature or not is judged; if the outdoor environment temperature is lower than the set temperature, the air conditioner is controlled to carry out refrigeration; whether a running state meets a setting condition or not is judged by a refrigerating device; and if the running state meets the setting condition, the air conditioner is controlled to start the low-temperature heating. By operating the refrigeration mode in an initial heating starting stage, liquid refrigerants of an outdoor heat exchanger and a compressor are transferred to an indoor unit, and the liquid refrigerants are evaporated and returned to the compressor through an indoor heat exchanger; compared with an existing method of evaporating the liquid refrigerants through more heat generated by the compressor, the high and low voltage of a system can be rapidly established, and the reliability of the system is improved; compared with the mode that theliquid refrigerants are evaporated through electric heating, the liquid refrigerants can be sufficiently evaporated, and the reliability of the system is effectively improved.

The invention discloses an air conditioning system, an address allocation method and an address allocation device. The method comprises steps: a control device receives an address application from a node device through a CAN bus, wherein the address application is used for requesting the control device to allocate an address for the node device; and the control device allocates an address for the node device through the CAN bus to enable the node device to perform data communication through the CAN bus. The technical problem of low reliability in the case of address allocation by the air conditioning system can be solved.

The invention discloses a beam selection method and related equipment, used for solving the technical problem that in the prior art, the reliability of data transmission is low. The method comprises the steps as follows: a terminal receives training signals sent by N downlink sending beams of a base station and beam grouping information of the N downlink sending beams sent by the base station, wherein N is an integer more than 0; and the terminal determines T downlink sending beams from the N downlink sending beams based on the training signals and the beam grouping information, wherein T is apositive integer less than N.

The invention discloses a visual matching method and a device. The method comprises the following steps: acquiring a left image and a right image of a target object acquired by binocular image acquisition equipment; performing feature point detection on the left image and the right image to obtain a first feature point set corresponding to the left image and a second feature point set corresponding to the right image; performing feature point matching on the first feature set and the second feature point set; and performing three-dimensional reconstruction on the target object based on a feature point matching result. According to the method, the technical problem of relatively low reliability of a visual matching mode in related technologies is solved.

The invention discloses a vehicle driving prompting method, device and equipment and a storage medium, and relates to the technical field of intelligent transportation. The vehicle driving prompting method comprises the following steps of: receiving an image from terminal equipment, wherein the image comprises a vehicle driving on a first lane of a first road; determining that a first vehicle is the vehicle of a preset type according to the image; sending first information to a road sign of the first road, wherein the first information is used for indicating that a preset type of vehicle runson the first lane; and displaying a first picture corresponding to the first information in a display area corresponding to the first lane by the road sign of the first road. Running reliability of the vehicle on the road can be improved.

The invention discloses a battery system and a signal processing method and device thereof, and a battery system distribution device. The battery system includes a battery system power distribution device and a battery system control device. The method includes the steps of: acquiring, by the battery system power distribution device, a target signal collected by the battery system; converting thetarget signal into a digital message through the battery system power distribution device; and transmitting the digital message to the battery system control device through the battery system power distribution device. According to the invention, the technical effect of improving the reliability of signal processing of the battery system is achieved.

The embodiment of the invention provides a vehicle charging protection method and device, electronic equipment and a storage medium. In the charging process of the vehicle, resistance data of a thermistor arranged at the position of a charging socket of the vehicle are obtained, then a target charging gear of the charging socket is determined from a plurality of preset charging gears based on the resistance data and resistance of an RC circuit connected with the thermistor in series, and finally the charging process of the vehicle is controlled based on the target charging gear. Based on the resistance data, temperature data represented by the thermistor is determined by using the corresponding relation between the resistance and the temperature of the thermistor, and the charging gear is set based on the temperature data. As an additional temperature acquisition circuit is not needed, the cost is reduced, the technical problem of low reliability of a traditional temperature acquisition circuit is solved, and the reliability in the vehicle charging process is improved.

The invention discloses a high-reliability automatic water discharging device of a coal-bed gas extraction pipeline. The problem that an existing automatic water discharging device of a coal-bed gas extraction pipeline is low in reliability is solved. A two-working-station air valve (8) is arranged in a water collecting tank (3), an annular tray (18) is arranged on the lower part of a jacking rod(17), a float (29) is movably connected to the position, on the upper part of the annular tray, of the jacking rod, a rod-pulling frame (19) is fixedly arranged on the position, on the upper part of the float, of the jacking rod, and a V-shaped swing arm connecting pin (20) is arranged on the position, on the upper part of the rod-pulling frame (19), of the jacking rod; a V-shaped swing arm mechanism is arranged on the position, on the right side of a U-shaped frame (15), of a bracket plate (7), a counterweight (23) is connected to the position, on the right side of a V-shaped swing arm (22),of the outer end of the swing rod, a C-shaped hook pin shaft (27) is arranged on the position, under the V-shaped swing arm, of a C-shaped hook pin shaft fixing frame (28), and a C-shaped hook (26) ishinged to the C-shaped hook pin shaft. The high-reliability automatic water discharging device acts reliably in the downhole dusty and watery environment.

The invention discloses a data processing method, a storage medium, a processor and a system. The method comprises the steps that a target request is acquired from a target queue, the target queue is used for storing at least one received request, and the target request is used for requesting to execute a target function; the target request is responded, a first execution state is obtained at the target storage position, and the first execution state is the latest execution state of the target function stored to the target storage position in the historical time period; triggering the target function to execute based on the first execution state to obtain a second execution state of the target function; and storing the second execution state to the target storage position. The technical problem of low reliability of function execution is solved.

The invention provides a traffic light detection method and electronic equipment. The method can comprise the steps that vehicle motion information and a current frame image in the driving process of a vehicle are collected, and the frame image is shot through a camera installed on the vehicle; selecting a previous frame of image adjacent to the current frame of image, and identifying at least one traffic light to be tracked from the previous frame of image; based on the position information of the to-be-tracked traffic light in the previous frame of image and the vehicle motion information of the vehicle, predicting to obtain a predicted position of the to-be-tracked traffic light in the current frame of image; determining a plurality of candidate traffic lights in the current frame image based on the predicted position of the traffic light to be tracked in the current frame image; and determining a target traffic light from the plurality of candidate traffic lights. According to the invention, the technical problem of low reliability of traffic light detection is solved.

The invention relates to the technical scheme of electronics, discloses an information processing method and electronic equipment and solves the technical problem that the conventional electronic equipment is separated from a docking station, causing poor reliability of data communication between the electronic equipment and the docking station. The information processing method is applied to the electronic equipment which is in detachable physical connection with the docking station through a locking mechanism. The locking mechanism has a locked state and an unlocked state. As the locking mechanism stays in the locked state, the electronic equipment is in connection with the docking station; as the locking mechanism stays in the unlocked state, the electronic equipment is separated with the docking station. The information processing method includes as the locking mechanism in the locked state, and the electronic equipment performs the write-read operation on data of the docking station, acquiring a trigger command, to be specific, the trigger command represents that the electronic equipment is going to be separated with the docking station; responding to the trigger command, and saving the data; controlling the locking mechanism to stay in the unlocked state.

The invention discloses a treatment scheme selection method and device. The method comprises the following steps: acquiring three-dimensional data I of a to-be-processed object; acquiring three-dimensional data II before the multiple processed objects are processed and feedback information after the multiple processed objects are processed; matching the three-dimensional data I with the three-dimensional data II of each processed object in the multiple processed objects to obtain the similarity between the three-dimensional data I of the to-be-processed object and the three-dimensional data IIof each processed object in the multiple processed objects; and selecting a target treatment scheme from the treatment schemes of the multiple processed objects based on the similarity and the feedback information, and determining the target treatment scheme as the treatment scheme of the to-be-processed object. The technical problems that in the prior art, a knee joint bone defect treatment scheme mainly depends on subjective experience to be determined, and reliability is low are solved.