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Voice taxi hailing method and system

A voice and voice information technology, applied in the field of smart terminal applications, can solve problems such as difficulty in determining taxi orders and non-unique address information, and achieve the effect of improving experience

Active Publication Date: 2021-08-10
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to overcome the defect that it is difficult to determine an accurate taxi order when the address information is not unique in the prior art, and provides a method and system for voice taxi

Method used

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  • Voice taxi hailing method and system
  • Voice taxi hailing method and system
  • Voice taxi hailing method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] A method for calling a taxi by voice, specifically as figure 1 As shown, the method of calling a taxi by voice includes:

[0079] Step 110, obtaining the passenger's voice information;

[0080] Step 120, extracting destination information from voice information;

[0081] Step 130, judging whether the address information corresponding to the destination information is unique, if not, performing step 140;

[0082] Step 140, generating prompt information; the prompt information is used to prompt to obtain the passenger's voice supplementary information again;

[0083] Step 150, obtaining the voice supplementary information of the passenger;

[0084] Step 160, extracting destination supplementary information from voice supplementary information;

[0085] Step 170, determine uniquely corresponding address information according to the destination information and destination supplementary information;

[0086] Step 180, generating a taxi order according to the uniquely co...

Embodiment 2

[0094] Such as Figure 2-3 As shown, the method for calling a taxi by voice in this embodiment is further improved on the basis of Embodiment 1. Before step 120, the method for calling a taxi by voice also includes:

[0095] Step 111. Determine whether the voice information is taxi-hailing information. If yes, execute step 120. If not, confirm that the voice information is not taxi-hailing information.

[0096] Specifically, step 111 includes:

[0097] Step 111a, preset a semantic library, the semantic library stores standard taxi-hailing texts;

[0098] Step 111b, converting voice information into text information;

[0099] Step 111c, comparing the text information with the taxi-hailing standard text, and calculating the matching degree between the text information and the taxi-hailing standard text;

[0100] Step 111d, judging whether the matching degree is greater than the preset matching threshold, if yes, confirm that the voice information is taxi-hailing information, ...

Embodiment 3

[0103] The method for calling a taxi by voice in this embodiment is further improved on the basis of Embodiment 1, specifically as Figure 4 As shown, step 120 also includes:

[0104] Step 1201. Detect whether the voice information includes departure information, if yes, execute step 1202, if not, execute step 1203;

[0105] Step 1202, extract the departure information;

[0106] Step 1203, taking the passenger's current location information as the departure place information;

[0107] In step 180, a taxi order is generated according to the departure place information and the uniquely corresponding address information.

[0108] In this embodiment, generating a taxi order requires not only the destination information, but also the departure place information. When the voice information sent by the passenger contains the departure place information, the departure place information is extracted from the voice information. If the departure place information corresponds to the add...

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Abstract

The invention discloses a method and system for hailing a taxi by voice. The method for hailing a taxi by voice includes: acquiring voice information of passengers; extracting destination information from the voice information; judging whether the address information corresponding to the destination information is unique, and if not, generating Prompt information; the prompt information is used to prompt to obtain the passenger's voice supplementary information again; obtain the passenger's voice supplementary information; extract the destination supplementary information from the voice supplementary information; determine the unique corresponding address information according to the destination information and destination supplementary information; Generate a taxi order based on the unique corresponding address information. Based on the analysis of the passenger's voice information, the present invention guides the passenger to input supplementary voice information when the address information extracted from the voice information is not unique, further clarifies the address information, generates accurate orders, and improves the efficiency of passengers to take a taxi by voice. experience of needs.

Description

technical field [0001] The invention belongs to the application field of intelligent terminals, and in particular relates to a method and system for hailing a taxi by voice. Background technique [0002] With the development of the Internet, taxi travel is a rigid need of modern people, and the process is becoming more and more simplified. In the market, there are not only the telephone car-hailing system uniformly dispatched by taxi companies, but also taxi-hailing software based on handheld smart terminals. People are now accustomed to using the Internet to use taxi-hailing services. They only need to enter the departure and destination points on the passenger terminal, and the server generates an order and sends a push notification to the qualified driver. The driver chooses to accept the order according to his own operating conditions. Passengers and drivers complete ride-hailing transactions. However, for passengers, it is necessary to manually enter the starting poin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/22G10L15/26G10L15/10G06Q30/06G06F40/20
CPCG06Q30/06G10L15/10G10L15/22G10L15/26G06F40/20
Inventor 于治武袁晓春赵成旺
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD
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