The invention relates to a park unmanned express-delivery vehicle dispensing system and an automatic dispensing method thereof The system comprises a data management and scheduling center, a park navigation reference station, a park unmanned express-delivery vehicle and wireless communication equipment; and includes an environment sensing layer, a cognition and decision layer, a control layer and a function application layer The system and method can be used to solve the problems in unmanned logistics automatic dispensing in the last kilometer of a park, district and the like; automatic dispensing schemes from establishment of the automatic dispensing system of the park, the automatic dispensing method, automatic driving of the vehicle, information pushing and identity recognition of an owner of an express are all included; and technical coverage is comprehensive, the system and method are conducive to popularization and application and the user experience is good

Park unmanned express-delivery vehicle dispensing system and automatic dispensing method thereof

An intelligent robot system facing public service scenarios mainly comprises a Web interaction module, a voice interaction module, a face recognition module, a navigation module, a master control module and a communication module. The intelligent robot system is realized based on an MVC system design mode with reference to an ROS message communication mechanism. First, friendly interaction with auser is realized through the Web interaction module, and the user controls a robot to accomplish an appointed task based on the Web interaction module. The voice interaction module is used for improving the performance of interaction between the user and the service robot. The face recognition module accomplishes real name authentication and grading of the user. The master control module realizestask scheduling with the Web interaction module, the face recognition module and the voice interaction module, and controls the navigation module to accomplish a predetermined task. The navigation module transmits motion information to the Web interaction module to realize friendly human-machine interaction through the communication module while accomplishing a user guiding task. The communicationmodule accomplishes message filtering and stable transmission among the functional modules based on a message subscription and release mechanism. The intelligent robot system facing the public service scenarios makes up for functional deficiencies of a current public service robot to a certain degree and provides a favorable research direction for development of the service robot.

Intelligent robot system facing public service scenarios

The invention provides a working mode selection method and device of intelligent equipment. The method comprises the following steps: identifying a target from an environment image collected by the intelligent equipment, acquiring the first distance between the target and the intelligent equipment, acquiring the second distance between the target and the intelligent equipment after the preset time, selecting a target working mode according to the relation of the first distance and the second distance, and controlling the intelligent equipment to work under the target working mode. After detecting the target, the distance factor between the target and the intelligent equipment is further considered, the matched working mode is selected according to the distance target and the intelligent equipment rather than merely depending on the face detection, the starting of the intelligent equipment is more precise, the error starting is avoided, and the corresponding working mode is selected according to the distance change between the target and the intelligent equipment, the demands of various application scenes can be satisfied, and the equipment intelligence is improved.

Working mode selection method and device of intelligent equipment

The invention discloses a meal delivery unmanned aerial vehicle. The unmanned aerial vehicle acquires location information and order information of a merchant, and plans a meal delivery route according to the order information; the order information at least comprises commodity information and consumer location information; an operation method of the meal delivery unmanned aerial vehicle is as follows: sending dynamic sharing information to a consumer, and enabling the unmanned aerial vehicle to fly to the merchant to take meals, wherein the dynamic sharing information comprises merchant mealpreparation progress information and unmanned aerial vehicle location information; flying according to the original meal delivery route after taking the meal, sending alarm prompt to a consumer when detecting that the distance between the unmanned aerial vehicle and a consumer is in the preset range, and early warning the consumer to take the meal; sending image information of the current locationto the consumer; acquiring a guidance instruction of the consumer, and flying to the specific location of the consumer according to the guidance instruction; and recovering a self-control mode to return after the consumer takes the meal. The unmanned aerial vehicle state can be monitored in real time through the unmanned aerial vehicle positioning and the consumer, the meal delivery speed and the meal delivery efficiency are improved.

Meal delivery unmanned aerial vehicle

The invention provides a real-time road condition based route planning method, system and equipment, and a storage medium. The method includes the following steps: determining a whole course navigation path in advance; updating a road network node map when at least one of consecutive paths is congested during driving, and setting the consecutive paths as broken paths; respectively taking the pathstaring point and P nodes sequentially arranged before the starting point as the starting points, P being a preset threshold value and a natural number, respectively taking the path end point and M nodes sequentially arranged after the starting point as the end points, M being the preset threshold value and a natural number, traversing the fastest paths of all the end points according to each starting point based on updated road network node maps so that P * M local navigation paths can be obtained; respectively replacing each local navigation path into the corresponding parts in the unfinished whole course navigation path to obtain alternative navigation paths so that an alternative navigation path can be obtained; and updating the alternative navigation path with shortest transit time asa navigation path.

Real-time road condition based route planning method, system and equipment, and storage medium

The invention discloses a multi-point express delivery distribution method based on Android, and the method comprises the steps: firstly storing a start point, all delivery addresses and a final destination into a database, and carrying out the one-key group sending of a short message to receivers for notification after a distributor logs in a user interface and obtains an express delivery information table; secondly combining with the SDK of the Baidu map application, and searching an optimal path through global path optimization and local path optimization in an A* algorithm; thirdly displaying the planned path in a mode of character or map, wherein a voice broadcast function can be added to broadcast the current optimal path for express delivery distribution; finally compiling computer software, and meeting the requirements of the operation of any Android mobile terminal The method can intelligently achieve the planning of a distribution path, and improve the distribution efficiency

Multi-point express delivery distribution method based on Android

An intelligent service robot system based on a bank guiding system is provided; modules are mainly divided into a data acquisition layer, an algorithm processing layer, and an execution control layer;the data acquisition layer comprises a sensor module; the algorithm processing layer comprises a voice module, a face identification module and a barrier avoidance module; the execution control layercomprises a chassis mobile module and a front end service system module. The software system employs a B/S communication framework; a ROS message publish/subscribe communication mechanism is arrangedbetween the modules; the data acquisition layer gathers sensor information, and the data is inputted to the algorithm processing layer for processing; the processed data is sent to the execution control layer so as to provide a control effect; the front end service system module is developed by html; bank clients can finish transferring and cash depositing self-service businesses in the front endservice system module; for artificial services, the clients can also use an area distribution map on the interface of the front end service system module to select the corresponding service point, and guided by the service robot to the service point; the system can intelligently guide the bank client service conduction process through a friendly man-machine interaction process.

Intelligent service robot system based on bank guiding system

The invention discloses an LTL-A*-A*optimal path planning method applicable to dynamic environment. The advantage of meeting complex mission requirements in actual application of linear temporal logic (LTL) and the advantage of being high in search efficiency of the A*algorithm are combined, and the method mainly includes LTL-A*global path optimization and local path optimization based on the A*algorithm. First, the optimal path meeting the task requirement in the environment is partially searched out through LTL-A*global path optimization; then, a robot tracks the global optimal path obtained through searching and detects environment information; finally, when local environment changes, a part segment in the global optimal path cannot continue allowing passage, the local optimal path is searched for by adopting the A*algorithm, the segment not allowing passage is bypassed, and operation continues along the global optimal path to complete an appointed task.

LTL-A*-A*optimal path planning method applicable to dynamic environment

Disclosed is a linear sequential logic theory-based mobile terminal express delivery path planning method. A weighted transition system which satisfies an actual delivery environment is established by a baidu map software development kit on a smart phone platform with an Android system; meanwhile, a multi-point delivery task is described by linear sequential logic language, and the task is converted into a Buchi automat; next, the transition system is fused with the delivery task to establish a task feasible network topology; the optimal path is searched on the task feasible network topology through a Dijkstra algorithm; next, the path is mapped back to the baidu map to obtain the optimal discrete path; and finally, continuation of the discrete path is realized by the positioning and navigating function of the baidu map software development kit. By virtue of the linear sequential logic theory-based mobile terminal express delivery path planning method, the problem of limitation in multi-point delivery task and the delivery region is solved, the optimality of the delivery path of couriers can be ensured, the delivery efficiency of couriers can be improved, and intelligent delivery based on Internet plus is realized.

Linear sequential logic-based mobile terminal express delivery path planning method

The invention provides an ARM-based sports training monitoring system for multichannel wireless data communication processing. The system comprises an ARM processor main control module, a Bluetooth module, a USB-to-serial-port module, an LCD display module, a key and an alarm module. The ARM processor control module automatically identifies, checks, matches and reconstructs data packets received from external Bluetooth, a key module and a client, and then sends the processed information to corresponding functional modules separately. Multiple kinds of information in a Bluetooth piconet of the system can be simultaneously processed without generating mutual interference, and in addition, the system can set the working mode of the system via the cooperation of the client or the key module with the LCD display module; and meanwhile the system processes the data of multichannel wireless communication and transmits the processed information to the client, and the client stores, displays and shares the information so as to provide support for training index big data for sports coaches and athletes in sports training to make the most reasonable training schemes for the athletes.

ARM-based sports training monitoring system for multichannel wireless data communication processing

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Papers

Multi-point express delivery distribution method based on Android

Intelligent service robot system based on bank guiding system

LTL-A-Aoptimal path planning method applicable to dynamic environment

Linear sequential logic-based mobile terminal express delivery path planning method

ARM-based sports training monitoring system for multichannel wireless data communication processing