2results about How to "Avoid easy loss" patented technology

The invention relates to the technical field of electronic information, and discloses a task scheduling method, device and equipment for a pet necklace, a storage medium and a computer program product, the method is applied to the pet necklace with a dual-core processor, and the dual-core processor comprises a first core and a second core; according to the method, a Bluetooth protocol stack and a communication task are allocated to a first core, a timing acquisition task and an inference task are allocated to a second core, and compared with a mode that all tasks share one core in traditional single-core polling scheduling, the running conflict of the tasks on the same core is avoided from the hardware resource allocation level; meanwhile, an event group corresponding to a task is set, and a corresponding event bit in the event group is set through an interrupt service program when peripheral interrupt is triggered, so that task blockage is relieved; and through the technical means of querying the event bit state after setting in the task context and triggering the corresponding task scheduling, the accurate triggering and ordered execution of the task scheduling are realized.

The utility model discloses a kind of composite tools for extracorporeal circulation, including connecting rod, respectively be set in the percussion hammer connecting end and scissors connecting end of connecting rod opposite two ends, percussion hammer connecting end is connected with percussion hammer, and scissors connecting end is provided with receiving cavity, and receiving cavity is provided with scissors, and the width of receiving cavity is greater than the diameter of connecting rod. By setting receiving cavity in the east connecting end of connecting rod, scissors can be accommodated in receiving cavity;When percussion hammer is needed, it can be used directly, and when scissors are needed, it can be taken out and used, and after the use of scissors is completed, it is collected in receiving cavity again, which avoids the loss of small items such as scissors after use, makes scissors easy to carry, and avoids the carrier being pricked by scissors;The percussion hammer is connected to the receiving cavity containing scissors through the connecting rod, and the width of the receiving cavity is greater than the diameter size of the connecting rod, which effectively increases the overall volume of the percussion hammer, and avoids the phenomenon that the percussion hammer and the scissors are too small and easy to lose.