A dialing control method and vehicle

By establishing a multi-protocol collaboration mechanism between the vehicle terminal and the target device, the call status is monitored and contact accounts are synchronized, which solves the problem of limited information in the vehicle Bluetooth call scenario and realizes automated dialing of multiple phone numbers for a single contact, improving call connection rate and interactive experience.

CN122420437APending Publication Date: 2026-07-17GREAT WALL MOTOR CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GREAT WALL MOTOR CO LTD
Filing Date
2026-06-11
Publication Date
2026-07-17

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Abstract

本申请提供一种拨号的控制方法及车辆，涉及网络通信技术领域。该方法中，在第一设备向被叫设备发送通话呼叫请求后，通过综合判定未出现通话建立状态、结束时间节点及通话呼叫状态的持续时长，能够区分即时异常与超时无应答等不同的呼叫失效场景。这能够通过通话呼叫状态和相关的时长，综合地判断通话呼叫结果，以弥补第一设备仅能获取通话呼叫状态，而无法识别各类异常场景的缺陷。在通话呼叫失败后，利用目标对象的其他联络账号发起轮拨。这可同步到有效联络账号，以消除第一协议在有效联络账号上的获取限制。该方法可解决蓝牙免提通话通信协议在获取信息受限时，实现对单个联系人的多个电话号码的自动化轮拨，提升复杂网络环境下的呼叫接通率。
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