CN-122015899-A - Navigation information prompting method, prompting device, equipment and storage medium

Abstract

The application discloses a prompting method, a prompting device, equipment and a storage medium for navigation information, and belongs to the technical field of vehicle control. The prompting method for obtaining the navigation information comprises the steps of obtaining driving conditions and navigation information of a vehicle, wherein the navigation information is formed by orderly arranging a plurality of navigation guiding event nodes according to a spatial sequence in a driving path of the vehicle, determining a load level of a driver according to the driving conditions and a communication mode of the communication state when the driver of the vehicle is in the communication state, determining first prompting information of the first key nodes according to the load level if first key nodes in the plurality of navigation guiding event nodes meet a first appointed condition, and playing the first prompting information according to the type of the first key nodes so as to prompt the first key nodes. The application can improve the effectiveness of navigation information transmission by detecting the load level of the driver and determining the first prompt information based on the load level.

Inventors

• Gong Liangyu

Assignees

• 安徽开阳科技有限公司
• 奇瑞汽车股份有限公司

Dates

Publication Date

20260512

Application Date

20260128

Claims (10)

1. 1. A method for prompting navigation information, the method comprising: acquiring the running condition and navigation information of a vehicle, wherein the navigation information is that a plurality of navigation guiding event nodes are orderly arranged according to a space sequence in a running path of the vehicle; Determining a load level of a driver of the vehicle according to the driving condition and a call mode of the call state when the driver is in the call state, wherein the load level indicates the attention occupation degree of the driver in the call state; determining a first key node of the plurality of navigation guidance event nodes; If the first key node meets a first specified condition, determining first prompt information of the first key node according to the load grade; And playing the first prompt information according to the type of the first key node so as to prompt the first key node.
2. 2. The method of claim 1, wherein the determining the first hint information of the first critical node according to the load level comprises: if the load level does not reach a first level threshold, weakening first voice prompt information in second prompt information according to the load level, and strengthening first visual prompt information in the second prompt information to obtain the first prompt information; If the load level reaches the first level threshold, weakening the first voice prompt information according to the load level, enhancing the first visual prompt information, and increasing the touch prompt information to obtain the first prompt information; the second prompt information is used for prompting the first key node when the driver is not in a call state.
3. 3. The method of claim 1, wherein the step of determining the position of the substrate comprises, The first specified condition is that a distance between a first location of the vehicle and a second location corresponding to the first key node is less than a first distance threshold.
4. 4. The method of claim 1, wherein the first prompt message includes a second voice prompt message, the type of the first key node includes a first type for indicating a steering of the vehicle, a plurality of audio playing channels are mounted in the vehicle, installation positions of the plurality of audio playing channels are different, and playing the first prompt message according to the type of the first key node includes: If the type of the first key node is the first type, determining a target audio playing channel in the plurality of audio playing channels according to the steering direction indicated by the first type; And playing the second voice prompt information through the target audio playing channel.
5. 5. The method according to any one of claims 1-4, further comprising: Prompting the first key node through second prompting information under the condition that the driver exits the call state and does not enter the call state again within a first designated time period; the second prompt information is used for prompting the first key node when the driver is not in a call state.
6. 6. The method according to any one of claims 1-4, further comprising: and under the condition that the driving working condition meets a second designated condition and the load level reaches a third load level threshold, generating third prompt information, wherein the third prompt information is used for prompting to interrupt the call state and prompting the first key node.
7. 7. The method of any of claims 1-4, wherein the first critical node includes critical navigational guidance information for guiding the vehicle through a second location corresponding to the first critical node, the method further comprising: After the first prompt information is played according to the type of the first key node, if the vehicle does not pass through the second position according to the key navigation guide information within a second appointed duration, updating the navigation information; generating fourth prompt information according to the updated navigation information, wherein the fourth prompt information is used for prompting to interrupt the call state and prompting a second key node in the updated navigation information; and playing the fourth prompt information.
8. 8. The device for prompting the navigation information is characterized by comprising an acquisition module, a determination module and an execution module; The acquisition module is configured to acquire the running condition and navigation information of a vehicle, wherein the navigation information is that a plurality of navigation guiding event nodes are orderly arranged according to a space sequence in a running path of the vehicle; The determining module is configured to determine a load level of a driver of the vehicle according to the driving condition and a call mode of the call state when the driver is in the call state, wherein the load level indicates the attention occupation degree of the driver in the call state; The determining module is further configured to determine a first key node of the plurality of navigation guidance event nodes; the execution module is configured to determine first prompt information of the first key node according to the load grade if the first key node meets a first specified condition, and play the first prompt information according to the type of the first key node so as to prompt the first key node.
9. 9. An electronic device, comprising: a memory having program instructions stored thereon for prompting navigation information, and A processor, which when executed by the processor, causes a vehicle to carry out the method of any one of claims 1-7.
10. 10. A computer readable storage medium, having stored thereon program instructions for prompting navigation information, which when executed by one or more processors, cause a vehicle to implement the method of any of claims 1-7.

Description

Navigation information prompting method, prompting device, equipment and storage medium Technical Field The present application relates to the field of vehicle-mounted devices, and in particular, to a method, a device, an apparatus, and a storage medium for prompting navigation information. Background The navigation information refers to various operation guidance information generated by the vehicle navigation system according to the planned travel path, and is used for helping the driver of the vehicle to complete the traveling operations such as steering, lane changing, ramp in/out and the like according to the planned travel path. When a driver of a vehicle is in a call state, the attention of the driver can be transferred from the road driving environment and the acquisition of navigation information to call content interaction, and under the condition, the driver can not acquire key information in the navigation information in time, so that key driving nodes are missed, traffic regulations are violated, and even driving safety accidents are caused. In the related art, the prompting of the navigation information is mainly performed by displaying visual prompting information in a navigation interface of a vehicle or playing voice prompting information through a vehicle-mounted sound system. When the driver is in a call state, the modes of reducing the volume of voice prompt information, delaying broadcasting, even completely silencing and the like are generally adopted, so that the audible interference generated by navigation voice and call voice is avoided, and the continuity of the call process is ensured. However, when the driver is in a call state, the driving load of the driver is different due to different driving conditions and call modes, and the method has the problems of single prompting strategy and low effectiveness of navigation information transmission. Disclosure of Invention The application provides a prompting method, prompting device, equipment and storage medium for navigation information, which are used for solving the technical problems in the related technology. Specifically, the method comprises the following technical scheme. The method comprises the steps of obtaining driving conditions and navigation information of a vehicle, wherein the navigation information is that a plurality of navigation guidance event nodes are orderly arranged according to space sequence in a driving path of the vehicle, determining a load level of a driver of the vehicle according to the driving conditions and a call mode of the call state when the driver of the vehicle is in the call state, wherein the load level indicates the occupancy rate of the attention of the driver in the call state, determining a first key node in the plurality of navigation guidance event nodes, determining first prompt information of the first key node according to the load level if the first key node meets a first specified condition, and playing the first prompt information according to the type of the first key node to prompt the first key node. In some possible embodiments, the determining the first prompt information of the first key node according to the load level includes weakening a first voice prompt information in a second prompt information according to the load level and strengthening a first visual prompt information in the second prompt information to obtain the first prompt information if the load level does not reach a first level threshold, weakening the first voice prompt information according to the load level, strengthening the first visual prompt information and increasing a touch prompt information to obtain the first prompt information if the load level does reach the first level threshold, wherein the second prompt information is used for prompting the first key node when the driver is not in a call state. In some possible embodiments, the first specified condition is that a distance between a first location of the vehicle and a second location corresponding to the first key node is less than a first distance threshold. In some possible embodiments, the first prompt information includes a second voice prompt information, the type of the first key node includes a first type for indicating that the vehicle turns, a plurality of audio playing channels are mounted in the vehicle, the mounting positions of the plurality of audio playing channels are different, and playing the first prompt information according to the type of the first key node includes determining a target audio playing channel in the plurality of audio playing channels according to the turning direction indicated by the first type if the type of the first key node is the first type, and playing the second voice prompt information through the target audio playing channel. In some possible implementations, the method further includes prompting the first key node through second prompting information when the driver exits the call state and