5 results about "Designated driver" patented technology

The invention relates to a designated driver service request processing method and device, computer equipment and a storage medium. The method comprises the following steps: in response to a received current request sent by a designated driver service request queue, determining a target request type according to the current request; the designated driving service request queue comprises a new request sub-queue, a detection retry request sub-queue and a step retry request sub-queue; the target request type is the request type of the current request; the request type comprises a new request, a detection retry request or a step retry request; in response to the fact that the target request type is a new request or a stepped retry request, obtaining a historical request processing success rate; the historical request processing success rate is the processing success rate of each historical request in the previous preset first time window; and in response to the situation that the historical request processing success rate is smaller than a first success rate threshold, intercepting the current request, updating the target request type as a detection retry request, and transferring and storing the current request to a detection retry request subqueue. By adopting the method, the efficiency can be improved.

Disclosed is an integrated circuit, IC (1), for switching regulation of switch mode drivers (2) of various driver topologies is provided. The IC (1) comprises a state machine (11) including a finite plurality of states (Sx). A quantity of the plurality of states (Sx) is adaptable to a designated driver topology (21) of the various driver topologies. A behavior of the plurality of states (Sx) is adaptable to the designated driver topology (21) via respective state registers (111) in terms of: at least one action (1111) being executed in the respective state, and at least one transition from the respective state to a subsequent state of the plurality of states (Sx) according to an associated stimulus. Its general suitability for various driver topologies renders the IC future-proof and long-lived.

This invention relates to the field of data processing technology and discloses a method, apparatus, equipment, and storage medium for load testing of a designated driver service. The traffic-based load testing method for a designated driver service includes: acquiring load testing requests initiated by users based on a target time period, and historical business data for the target time period; determining a baseline query volume per second (VPS) based on the historical business data, and determining a peak VPS based on the target VPS load test; generating a load testing traffic curve based on the baseline VPS and peak VPS; and generating a load testing task based on the load testing traffic curve and the end-to-end requests corresponding to the load testing requests, to perform load testing on the designated driver service system and obtain the corresponding load testing results. This invention can improve the reliability of the load testing results for designated driver services.

The invention relates to the technical field of computer software, in particular to a designated driver client order multi-dimensional state tracking and abnormity early warning system, which comprises a state acquisition module used for acquiring multi-dimensional state data of a designated driver order in real time; the multi-dimensional order tracking module is used for carrying out integration processing on the multi-dimensional state data, constructing an order full life cycle tracking model based on a space-time fusion algorithm, and generating a visual order state tracking view; the abnormity early warning module is used for identifying an order abnormity event, quantifying an abnormity level and generating abnormity early warning information; the order linkage processing module is used for linking a designated driving platform background and generating an optimal order adjustment strategy and an emergency disposal scheme by using an improved multi-target particle swarm optimization algorithm; and the user interaction module is used for pushing an order state tracking view, abnormal early warning information and a disposal scheme to the designated driver client, and providing a user feedback interaction channel. Therefore, the problems of state information splitting, abnormality discovery lagging and the like in the prior art are solved.

The embodiment of the invention provides a designated driving order dispatching method and device, electronic equipment, a computer readable storage medium and a program product, and relates to the technical field of computers. According to the method, the order receiving judgment is performed by combining the customer order information and the system load state, so that the system operation stability and the order receiving reasonability are improved; after order receiving is determined, target suppliers with service capability are screened out based on customer order information, and candidate drivers are obtained, so that preliminary matching of transport capacity is realized; when the number of the candidate drivers is insufficient, sorting is carried out according to the commercial value data, the quality data, the driver coverage data and the service score of each target supplier, a priority sequence is established, and the search range of the target suppliers is expanded and the candidate drivers are dynamically supplemented according to the sequence, so that the probability of successful order dispatching in a transport capacity sparse region is improved; the designated driver order is pushed to all candidate drivers and is distributed to the first receiver, efficiency and fairness are both considered, and the order distribution success rate and the resource utilization rate are effectively improved.