CN111145759A - Voice alarm system based on voiceprint feature recognition for trip industry - Google Patents
Voice alarm system based on voiceprint feature recognition for trip industry Download PDFInfo
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/016—Personal emergency signalling and security systems
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L17/00—Speaker identification or verification techniques
- G10L17/22—Interactive procedures; Man-machine interfaces
- G10L17/24—Interactive procedures; Man-machine interfaces the user being prompted to utter a password or a predefined phrase
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Abstract
The invention discloses a voice alarm system based on voiceprint feature recognition for travel industry, which is characterized in that a specified driving route from a starting place to a destination is generated by the voice alarm system, and a network appointment can not deviate from the specified route as a principle; the voice alarm system collects two groups of initial safety verification voices of each user and stores voiceprint characteristics, one group represents alarm, the other group represents safety and allows execution of required functions, and the voice alarm system specifies a new driving route after the function request passes; when the voice alarm system monitors that the vehicle does not accord with the driving principle, safety confirmation is initiated at a corresponding user side, on the premise of matching voiceprint characteristics, the voice content which represents safety is correctly answered, the required function is allowed to be executed, the voice content which represents the alarm is correctly answered, the alarm is immediately alarmed, and the voice content which initially verifies the voice content is not matched or not replied or is continuously answered incorrectly by the voiceprint characteristics, so that the alarm is given out, the criminal vehicle is accurately and timely found, and accidents caused by password input when a heaven driver leaves the road by eyes are avoided.
Description
Technical Field
The invention relates to the field of travel safety industry and the like, in particular to a voice alarm system based on voiceprint feature recognition for travel industry.
Background
At present, the method for frightening the vicious crimes in the taxi, the taxi appointment, the tailgating and the taxi by installing the video monitoring equipment in the taxi has the following problems:
1. because various vehicles are huge in quantity, real-time videos generated by each vehicle in the process cannot be checked in real time, more time is needed, recorded video audio-video data can only be used as evidence after a vicious crime occurs for a period of time, obvious hysteresis exists in timely finding crime problems, so victims cannot be rescued in time, equipment and labor cost are high, forced installation is carried out on vehicles with non-operation properties such as a windmill, privacy is involved, and the vehicles cannot be pushed smoothly because of being rejected by vehicle owners, and safety loopholes are left.
2. The driving routes of the networked contracted vehicles are set restrictively, the routes are died, a large number of vehicles have to deviate from the routes due to special conditions such as wrong walking or road repair, congestion and the like, the congestion phenomenon at all places is common, the vehicles go wrong at intersections with long intervals, overpasses, tunnel entrances and exits and high-speed intersections, the vehicles are inconvenient to return to the original appointed routes, the vehicles are difficult to return to the original appointed routes in a short time, reasonable deviation time is set to be slightly longer, criminals have case time, the platform end cannot be forced to be in abnormal states from numerous networked contracted vehicles, real case-involved vehicles can be timely, accurately and effectively selected, and a large amount of cost in the aspect of customer service is generated.
3. The problem that the limited set driving route is not flexible and convenient is solved by setting the safety fence area for the network car booking driving route, and a new difficulty of how to set the range and the distance of the safety fence is generated.
4. The premise of realizing the alarm by the one-key alarm function of the client is that the communication equipment is still on the hands of victims, and like the case of the network car appointment malignant crime, the meticulously prepared criminals are suddenly difficult to find, hold the victims to salvage the mobile phones and then crime, so that the platform end cannot find and rescue in time and has a major security hole.
5. The journey sharing function also has a delay for the discovery of similar occurring malignant crimes, and victims can be discovered only after arriving at destinations for a long time after the cases.
In order to solve the problems, the password is used for carrying out safety confirmation on a vehicle in a journey, and the problem that input is inconvenient is solved, particularly, when a driver inputs the password in the driving process, the driver can leave the road with eyes, traffic accidents are easy to cause, China has many online car appointments, car passing and taxis, the number of times of password input is large every day, the probability of corresponding traffic accidents is greatly increased, the operation is inconvenient, and meanwhile, the password input by the driver is inconvenient to cover by hands, so that the password content is easy to see, and the safety of the driver cannot be protected.
Disclosure of Invention
The invention aims to provide a voice alarm system based on voiceprint feature recognition for the industry, which grasps the unique voiceprint feature of each voice, extracts and contrasts the voice content through the prior verification of whether the voiceprint feature is matched or not so as to ensure that any user can send out own will even under the condition of being stressed, and when the voice of other people is invalid, the user answers the safety confirmation of the voice alarm system by voice, namely, the voice alarm system can automatically complete the filtration of a large number of common off-route vehicles, thereby more accurately and timely finding out real involved vehicles from a plurality of abnormal vehicles, greatly improving the safety and convenience of driving by taking a bus while greatly reducing the cost on the aspect of platform end safety service, and avoiding the possibility that the driver easily causes traffic accidents due to leaving from the road surface when inputting passwords to accept safety verification.
The invention is realized by the following technical scheme: a voice alarm system based on voiceprint feature recognition for travel industry is characterized in that a specified driving route from a starting place to a destination is generated by the voice alarm system, the principle that a network makes a car appointment or a windward vehicle cannot deviate from the specified driving route is taken, when the voice alarm system is based on voiceprint feature recognition voice verification, initial safety verification voice of each user is collected, voiceprint features and initial safety verification voice contents of a single user are extracted and stored at the same time, initial safety verification voice set by each group of users is not limited to specific elements and length of the formed contents, and the principle that the voice alarm system is safe and convenient for the users to remember is taken;
the voice alarm system is associated with a route changing function and/or an associated destination changing function, the route changing function is used for changing routes by mistake, the destination changing function is used for changing destinations in a journey, and the associated route changing function and/or the associated destination changing function can be used on the premise that voice safety confirmation of the voice alarm system based on voiceprint feature recognition is received, and after safe voice matched with voiceprint features stored by the system and initial safety verification voice content is correctly answered;
after the order of network car appointment or following wind mill is generated, a specified driving route from a starting point to a destination is given by the voice alarm system, and the network car appointment or following wind mill takes the specified driving route given by the voice alarm system as a principle that the network car appointment or following wind mill does not deviate in the process;
when the voice alarm system monitors that any network car appointment or windmill deviates from a specified driving route, or a route changing function or/and a destination changing function is actively used, or any coordinate stays in a journey for more than a specified safety stay time, and no congestion identification characteristic exists near the coordinate, the voice alarm system sends a voice safety verification request based on voiceprint characteristic identification at a corresponding network car appointment or windmill user side, requests to speak a group of contents in initial safety verification voice for safety confirmation, extracts the voiceprint characteristics and specific contents of the voice replied by the corresponding user side, compares the voiceprint characteristics and the initial safety verification voice contents of a corresponding single user stored in the system, and makes a corresponding response.
In order to further realize the invention, the following arrangement mode is adopted: the initial security verification voice takes two words of safety and alarm as contents, or the voice of the user when the words of safety and alarm are set by the user as the contents.
In order to further realize the invention, the following arrangement mode is adopted: the initial safety verification voice is divided into safety voice and alarm voice, and the safety voice is used for representing safety of a user on the premise of being matched with the initial voice voiceprint characteristics stored in the voice alarm system and allowing the user to simultaneously execute the required functions under special requirements and special road conditions; and the alarm voice is used for the user to alarm the platform end for emergency help on the premise of matching with the initial voice voiceprint characteristics stored by the voice alarm system.
In order to further realize the invention, the following arrangement mode is adopted: the responding response comprises any one of the following:
on the premise that the voiceprint features are matched with corresponding users, specific contents which represent safety are correctly answered to represent safety, and the voice alarm system allows corresponding required functions to be executed;
the answer shows that the specific content of the alarm is regarded as abnormal, and the voice alarm system immediately alarms to the platform end;
if the continuous voiceprint recognition characteristics of the replied sound are not matched or the answer is wrong in the specified time, initially verifying the voice content or not answering, and then the voice alarm system gives an alarm to the platform end;
after the voiceprint recognition characteristics are matched with each other and safety is confirmed by correctly answering the voice content which represents safety, a new appointed driving route is given by the voice alarm system by using the functions of changing the route and changing the destination, and the vehicle can not deviate from the new appointed driving route principle.
In order to further realize the invention, the following arrangement mode is adopted: both the driver and the passenger can execute the function of changing the line or/and the function of changing the destination only by correctly answering the voice content indicating safety and safety, and the respective voiceprint recognition characteristics are matched with the voiceprint recognition characteristics of the corresponding initial safety verification voice stored by the voice alarm system, and the function of alarming to the platform end is executed when any one answers the voice content indicating alarm.
In order to further realize the invention, the following arrangement mode is adopted: the number of times of using the lane change function (changing the travel route) and changing the destination function in a single trip should not exceed a predetermined number of times.
In order to further realize the invention, the following arrangement mode is adopted: after the voiceprint features of the voice replied by the corresponding user side are matched with the voiceprint features of the single user, the initial voice content and the represented meaning are extracted from the voice content and are compared with the initial voice content preset by the voice alarm system, and the user side in the journey is safely confirmed.
In order to further realize the invention, the following arrangement mode is adopted: and associating voice verification based on voiceprint feature recognition with the specified driving route and the destination, and changing the specified driving route after the voice verification representing safety is carried out to form a new specified driving route and destination.
In order to further realize the invention, the following arrangement mode is adopted: carrying out safety confirmation on the vehicle deviating from the specified driving route by voice verification based on voiceprint feature recognition; regularly send the pronunciation safety verification based on voiceprint feature recognition to user's end in the vehicle that arbitrary coordinate stops in the stroke and surpasses regulation safety dwell time, when the user needs overlength time to have a rest, can set up the time of reopening the pronunciation that is based on voiceprint feature recognition again next time by oneself, the prerequisite is: both the driver and the passenger pass safety voice verification safety, the setting can be successful, otherwise, the alarm is given; if a single driver or passenger independently uses the voice alarm system to ensure self safety, only a user singly passes the voice verification safety, so that the normal rest of a long time in a medium-long distance can be met, and crimes can be prevented.
In order to further realize the invention, the following arrangement mode is adopted: when the vehicle is spliced, the voice alarm system executes the principle of giving the sequentially connected specified driving routes according to orders one by one.
Compared with the prior art, the invention has the following advantages and beneficial effects:
(1) the invention blocks the major security loophole that the victim cannot give an alarm when being held by the mobile phone before to rob the mobile phone, so that the platform end can accurately and actively discover the crime in the first time instead of passively discovering the crime, thereby gaining time and conditions for life rescue, and the platform end of the network car reservation can filter a large number of vehicles which have to deviate from the route and have abnormal performance due to wrong walking, special road conditions and special requirements, thereby greatly reducing the cost in the aspects of manual service and safety equipment.
(2) On the basis of limiting the dead driving route, the invention realizes the flexibility and convenience of the use of the user, so that the invention has the advantages of higher efficiency, low cost and easy implementation, and simultaneously avoids the possibility that the traffic accidents are easily caused by leaving the road surface by the attention of a huge number of drivers when the drivers input the password to accept the safety verification.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention. Thus, the following detailed description of embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example 1:
the invention designs a voice alarm system based on voiceprint feature recognition for travel industry, which grasps that each person has the unique voiceprint feature, by verifying whether the voiceprint characteristics are matched and extracting and comparing the voice content, the method ensures that any user can send out own will even under the coercion condition, and when the voice of other people is invalid, the user answers the safety confirmation of the voice alarm system by voice, the voice alarm system can automatically filter a large number of common off-route vehicles, thereby finding out real involved vehicles in a plurality of abnormal vehicles accurately and timely, greatly reducing the cost in the aspect of platform end safety service, greatly improves the safety and convenience of driving in a bus, avoids the problem that when a driver inputs a password and receives safety verification, the possibility of traffic accidents easily caused by the fact that the eyes leave the road surface is particularly set by the following arrangement mode: generating a specified driving route from a starting place to a destination by a voice alarm system, taking the principle that a network car-booking or a windward vehicle cannot deviate from the specified driving route as a principle, acquiring initial safety verification voice of each user when the voice alarm system is used for voice verification based on voiceprint feature recognition, simultaneously extracting and storing the voiceprint feature and the initial safety verification voice content of a single user, and the initial safety verification voice which is self-set by each group of users is not limited to specific elements and length of the content, and the principle of safety and convenience for the user to memorize is taken as a principle;
the voice alarm system is associated with a route changing function and/or an associated destination changing function, the route changing function is used for changing routes by mistake, the destination changing function is used for changing destinations in a journey, and the associated route changing function and/or the associated destination changing function can be used on the premise that voice safety confirmation of the voice alarm system based on voiceprint feature recognition is received, and after safe voice matched with voiceprint features stored by the system and initial safety verification voice content is correctly answered;
after the order of network car appointment or following wind mill is generated, a specified driving route from a starting point to a destination is given by the voice alarm system, and the network car appointment or following wind mill takes the specified driving route given by the voice alarm system as a principle that the network car appointment or following wind mill does not deviate in the process;
when the voice alarm system monitors that any network car appointment or windmill deviates from a specified driving route, or a route changing function or/and a destination changing function is actively used, or any coordinate stays in a journey for more than a specified safety stay time, and no congestion identification characteristic exists near the coordinate, the voice alarm system sends a voice safety verification request based on voiceprint characteristic identification at a corresponding network car appointment or windmill user side, requests to speak a group of contents in initial safety verification voice for safety confirmation, extracts the voiceprint characteristics and specific contents of the voice replied by the corresponding user side, compares the voiceprint characteristics and the initial safety verification voice contents of a corresponding single user stored in the system, and makes a corresponding response.
Example 2:
the present embodiment is further optimized based on the above embodiment, and the same parts as those in the foregoing technical solution will not be described herein again, and further to better implement the present invention, the following setting manner is particularly adopted: the initial security verification voice takes two words of safety and alarm as contents, or the voice of the user when the words of safety and alarm are set by the user as the contents.
Example 3:
the present embodiment is further optimized based on any of the above embodiments, and the same parts as those in the foregoing technical solutions will not be described herein again, and in order to further better implement the present invention, the following setting modes are particularly adopted: the initial safety verification voice is divided into safety voice and alarm voice, and the safety voice is used for representing safety of a user on the premise of being matched with the initial voice voiceprint characteristics stored in the voice alarm system and allowing the user to simultaneously execute the required functions under special requirements and special road conditions; and the alarm voice is used for the user to alarm the platform end for emergency help on the premise of matching with the initial voice voiceprint characteristics stored by the voice alarm system.
Example 4:
the present embodiment is further optimized based on any of the above embodiments, and the same parts as those in the foregoing technical solutions will not be described herein again, and in order to further better implement the present invention, the following setting modes are particularly adopted: the responding response comprises any one of the following:
on the premise that the voiceprint features are matched with corresponding users, specific contents which represent safety are correctly answered to represent safety, and the voice alarm system allows corresponding required functions to be executed;
the answer shows that the specific content of the alarm is regarded as abnormal, and the voice alarm system immediately alarms to the platform end;
if the continuous voiceprint recognition characteristics of the replied sound are not matched or the answer is wrong in the specified time, initially verifying the voice content or not answering, and then the voice alarm system gives an alarm to the platform end;
after the voiceprint recognition characteristics are matched with each other and safety is confirmed by correctly answering the voice content which represents safety, a new appointed driving route is given by the voice alarm system by using the functions of changing the route and changing the destination, and the vehicle can not deviate from the new appointed driving route principle.
Example 5:
the present embodiment is further optimized based on any of the above embodiments, and the same parts as those in the foregoing technical solutions will not be described herein again, and in order to further better implement the present invention, the following setting modes are particularly adopted: both the driver and the passenger can execute the function of changing the line or/and the function of changing the destination only by correctly answering the voice content indicating safety and safety, and the respective voiceprint recognition characteristics are matched with the voiceprint recognition characteristics of the corresponding initial safety verification voice stored by the voice alarm system, and the function of alarming to the platform end is executed when any one answers the voice content indicating alarm.
Example 6:
the present embodiment is further optimized based on any of the above embodiments, and the same parts as those in the foregoing technical solutions will not be described herein again, and in order to further better implement the present invention, the following setting modes are particularly adopted: the number of times of using the lane change function (changing the travel route) and changing the destination function in a single trip should not exceed a predetermined number of times.
Example 7:
the present embodiment is further optimized based on any of the above embodiments, and the same parts as those in the foregoing technical solutions will not be described herein again, and in order to further better implement the present invention, the following setting modes are particularly adopted: after the voiceprint features of the voice replied by the corresponding user side are matched with the voiceprint features of the single user, the initial voice content and the represented meaning are extracted from the voice content and are compared with the initial voice content preset by the voice alarm system, and the user side in the journey is safely confirmed.
Example 8:
the present embodiment is further optimized based on any of the above embodiments, and the same parts as those in the foregoing technical solutions will not be described herein again, and in order to further better implement the present invention, the following setting modes are particularly adopted: and associating voice verification based on voiceprint feature recognition with the specified driving route and the destination, and changing the specified driving route after the voice verification representing safety is carried out to form a new specified driving route and destination.
Example 9:
the present embodiment is further optimized based on any of the above embodiments, and the same parts as those in the foregoing technical solutions will not be described herein again, and in order to further better implement the present invention, the following setting modes are particularly adopted: carrying out safety confirmation on the vehicle deviating from the specified driving route by voice verification based on voiceprint feature recognition; regularly send the pronunciation safety verification based on voiceprint feature recognition to user's end in the vehicle that arbitrary coordinate stops in the stroke and surpasses regulation safety dwell time, when the user needs overlength time to have a rest, can set up the time of reopening the pronunciation that is based on voiceprint feature recognition again next time by oneself, the prerequisite is: both the driver and the passenger pass safety voice verification safety, the setting can be successful, otherwise, the alarm is given; if a single driver or passenger independently uses the voice alarm system to ensure self safety, only a user singly passes the voice verification safety, so that the long-time normal rest in medium and long distance is met, and crimes are prevented.
Example 10:
the present embodiment is further optimized based on any of the above embodiments, and the same parts as those in the foregoing technical solutions will not be described herein again, and in order to further better implement the present invention, the following setting modes are particularly adopted: when the vehicle is spliced, the voice alarm system executes the principle of giving the sequentially connected specified driving routes according to orders one by one.
Example 11:
the embodiment is further optimized on the basis of any one of the above embodiments, and is used for verifying a voice alarm system based on voiceprint feature recognition in the trip industry, and the voice verification technology based on voiceprint feature recognition is adopted, so that the voice of each user with two words of safety and alarm as contents or the voice of the user with the words of safety and alarm as contents is collected as initial safety verification voice, the voiceprint feature of a single user and the initial safety verification voice content are extracted and stored at the same time, the initial safety verification voice is divided into two groups, one group of safety voice is used for representing safety of the user on the premise of being matched with the initial voiceprint feature stored by the voice alarm system, and the required functions in special needs and special road conditions are allowed to be executed at the same time; and the other group is alarm voice which is used for the user to alarm the platform end for emergency help on the premise of matching with the initial voice voiceprint characteristics stored by the voice alarm system.
The initial security verification voice set by each group of users is not limited to specific elements and length of the content, and the principle of safety and convenience for the users to memorize is taken.
The voice alarm system is associated with a wire changing function and is used for changing wires by mistake; the associated destination changing function is used for changing destinations in a journey, and the premise of using each associated function item function is to receive voice safety confirmation of the voice alarm system based on voiceprint feature recognition and correctly answer safe voice matched with the voiceprint feature stored by the voice alarm system and the initial safety verification voice content.
When the order of the network car appointment or the following wind mill is generated, a specified driving route from a starting point to a destination is given by the voice alarm system, the principle that the vehicle does not deviate from the specified driving route given by the voice alarm system in the process is taken as the principle, when the voice alarm system monitors that any network car appointment or following wind mill deviates from the specified driving route, actively uses a route changing function, changes the destination function, stays at any coordinate in the process for more than a specified safety stay time and has no congestion identification characteristic nearby the coordinate, namely, the voice alarm system sends a voice safety verification request based on voiceprint characteristic identification at a user end corresponding to the network car appointment or the following wind mill, requests to speak a group of vocabularies in the safety verification voice for safety confirmation, and the system extracts the voiceprint characteristics and specific contents of the voice replied by the corresponding user end and compares the voiceprint characteristics and the contents of the corresponding initial safety verification voice stored by the voice alarm system, on the premise that the voiceprint features are matched with corresponding users, if the fact that specific contents representing safety indicate safety is answered correctly, the system allows the corresponding required functions to be executed; the answer shows that the specific content of the alarm is regarded as abnormal, and the voice alarm system immediately alarms to the platform end; if the continuous voiceprint recognition characteristics of the replied sound are not matched or the answer is wrong in the specified time, initially verifying the voice content or not answering, and then the voice alarm system gives an alarm to the platform end; after the voiceprint recognition characteristics are matched with each other and safety is confirmed by correctly answering the voice content which represents safety, a new appointed driving route is given by the voice alarm system by using the functions of changing the route and changing the destination, and the vehicle can not deviate from the new appointed driving route principle.
The number of times of changing the travel route (route changing function) and the destination function used in a single trip is not more than a predetermined number of times; both the driver and the passenger can execute the required functions (the line changing function and the destination changing function) by correctly answering the voice content representing safety, and the respective voiceprint recognition characteristics are matched with the voiceprint recognition characteristics of the corresponding initial safety verification voice stored by the voice alarm system, and the function of alarming to the platform end is executed when any one answers the voice content representing alarm; regularly sending voice safety verification based on voiceprint feature recognition to a user side in a vehicle staying at any coordinate in a journey for more than a specified safety staying time so as to meet normal rest of medium and long distances for a long time and prevent crimes; when the vehicle is spliced, the voice alarm system executes the principle of giving the sequentially connected specified driving routes according to orders one by one.
The voice alarm system can be used by all the user terminals in a unified mode through setting, the voice alarm system can be used in a unified mode in a designated time period every day, and the voice alarm system can be used freely and temporarily when a single user feels unsafe in the process.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (10)
1. A voice alarm system based on voiceprint feature recognition for travel industry generates a specified driving route from a departure place to a destination, and is characterized in that the voice alarm system takes the principle that a network makes an appointment or moves ahead along a windmill without deviating from the specified driving route as a principle: during voice verification based on voiceprint feature recognition, initial security verification voice of each user is collected, voiceprint features and initial security verification voice contents of a single user are extracted and stored at the same time, and initial security verification voice which is set by each group of users is not limited to specific elements and length of the contents, and the principle of safety and convenience for the user to memorize is taken as a principle;
the voice alarm system is associated with a route changing function and/or an associated destination changing function, the route changing function is used for changing routes by mistake, the destination changing function is used for changing destinations in a journey, and the associated route changing function and/or the associated destination changing function can be used on the premise that voice safety confirmation of the voice alarm system based on voiceprint feature recognition is received, and after safe voice matched with voiceprint features stored by the system and initial safety verification voice content is correctly answered;
after the order of network car appointment or following wind mill is generated, a specified driving route from a starting point to a destination is given by the voice alarm system, and the network car appointment or following wind mill takes the specified driving route given by the voice alarm system as a principle that the network car appointment or following wind mill does not deviate in the process;
when the voice alarm system monitors that any network car appointment or windmill deviates from a specified driving route, or a route changing function or/and a destination changing function is actively used, or any coordinate stays in a journey for more than a specified safety stay time, and no congestion identification characteristic exists near the coordinate, the voice alarm system sends a voice safety verification request based on voiceprint characteristic identification at a corresponding network car appointment or windmill user side, requests to speak a group of contents in initial safety verification voice for safety confirmation, extracts the voiceprint characteristics and specific contents of the voice replied by the corresponding user side, compares the voiceprint characteristics and the initial safety verification voice contents of a corresponding single user stored in the system, and makes a corresponding response.
2. The voice alarm system based on voiceprint feature recognition for travel industry according to claim 1, wherein: the initial security verification voice takes two words of safety and alarm as contents, or the voice of the user when the words of safety and alarm are set by the user as the contents.
3. The voice alarm system based on voiceprint feature recognition for travel industry according to claim 1, wherein: the initial safety verification voice is divided into safety voice and alarm voice, and the safety voice is used for representing safety of a user on the premise of being matched with the initial voice voiceprint characteristics stored in the voice alarm system and allowing the user to simultaneously execute the required functions under special requirements and special road conditions; and the alarm voice is used for the user to alarm the platform end for emergency help on the premise of matching with the initial voice voiceprint characteristics stored by the voice alarm system.
4. The voice alarm system based on voiceprint feature recognition for travel industry according to claim 1, wherein: the responding response comprises any one of the following:
on the premise that the voiceprint features are matched with corresponding users, specific contents which represent safety are correctly answered to represent safety, and the voice alarm system allows corresponding required functions to be executed;
the answer shows that the specific content of the alarm is regarded as abnormal, and the voice alarm system immediately alarms to the platform end;
if the continuous voiceprint recognition characteristics of the replied sound are not matched or the answer is wrong in the specified time, initially verifying the voice content or not answering, and then the voice alarm system gives an alarm to the platform end;
after the voiceprint recognition characteristics are matched with each other and safety is confirmed by correctly answering the voice content which represents safety, a new appointed driving route is given by the voice alarm system by using the functions of changing the route and changing the destination, and the vehicle can not deviate from the new appointed driving route principle.
5. The voice alarm system based on voiceprint feature recognition for the trip industry according to any one of claims 1 to 4, characterized in that: both the driver and the passenger can execute the function of changing the line or/and the function of changing the destination only by correctly answering the voice content indicating safety and safety, and the respective voiceprint recognition characteristics are matched with the voiceprint recognition characteristics of the corresponding initial safety verification voice stored by the voice alarm system, and the function of alarming to the platform end is executed when any one answers the voice content indicating alarm.
6. The voice alarm system based on voiceprint feature recognition for the trip industry according to any one of claims 1 to 4, characterized in that: the number of times of using the re-routing function and changing the destination function in a single trip is not more than a predetermined number of times.
7. The voice alarm system based on voiceprint feature recognition for the trip industry according to any one of claims 1 to 4, characterized in that: after the voiceprint features of the voice replied by the corresponding user side are matched with the voiceprint features of the single user, the initial voice content and the represented meaning are extracted from the voice content and are compared with the initial voice content preset by the voice alarm system, and the user side in the journey is safely confirmed.
8. The voice alarm system based on voiceprint feature recognition for the trip industry according to any one of claims 1 to 4, characterized in that: and associating voice verification based on voiceprint feature recognition with the specified driving route and the destination, and changing the specified driving route after the voice verification representing safety is carried out to form a new specified driving route and destination.
9. The voice alarm system based on voiceprint feature recognition for the trip industry according to any one of claims 1 to 4, characterized in that: carrying out safety confirmation on the vehicle deviating from the specified driving route by voice verification based on voiceprint feature recognition; regularly send the pronunciation safety verification based on voiceprint feature recognition to user's end in the vehicle that arbitrary coordinate stops in the stroke and surpasses regulation safety dwell time, when the user needs overlength time to have a rest, can set up the time of reopening the pronunciation that is based on voiceprint feature recognition again next time by oneself, the prerequisite is: both the driver and the passenger pass safety voice verification safety, the setting can be successful, otherwise, the alarm is given; if a single driver or passenger independently uses the voice alarm system to ensure self safety, only one user needs to pass the voice verification safety.
10. The voice alarm system based on voiceprint feature recognition for the trip industry according to any one of claims 1 to 4, characterized in that: when the vehicle is spliced, the voice alarm system executes the principle of giving the sequentially connected specified driving routes according to orders one by one.
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