CN110276944A - Designated driving calling method based on vehicle-mounted robot, computer device and computer readable storage medium - Google Patents

Abstract

The invention provides a designated driving calling method based on a vehicle-mounted robot, a computer device and a computer readable storage medium, wherein the designated driving calling method comprises the steps of obtaining voice information, carrying out semantic analysis on the voice information and identifying terminal position information; sending designated driving request information to a preset designated driving server, and receiving designated driving personnel information; acquiring identity information of a driver on site, judging whether the identity information is consistent with the received driver information, and starting driving operation of the driver if the identity information is consistent with the received driver information; if the authentication information is inconsistent with the authentication information, authentication failure information is sent to a preset designated driving server; the starting drive-generation operation includes: planning a driving route according to the current position and the end position information, acquiring driving state information in the driving process of the vehicle, and sending prompt information when the driving state information is abnormal. The invention also provides a computer device and a computer readable storage medium for realizing the method. The invention can realize information identification and information interaction in the designated driving process, and effectively ensures the safety of the designated driving process.

Description

Vehicle-mounted robot-based driver calling method, computer device and computer-readable method storage medium

technical field

The present invention relates to the technical field of smart cars, and in particular, relates to a method for calling on behalf of a driver based on a vehicle-mounted robot, a computer device for realizing the method, and a computer-readable storage medium.

Background technique

In recent years, there are tens of thousands of traffic accidents caused by drunk driving of motor vehicle drivers every year in our country, and the fatal accidents caused by drunk driving account for a considerable proportion, and the drunk driving industry has also developed rapidly. However, there are deficiencies such as personnel supervision, personal safety, and insufficient monitoring of the existing platform for drunken surrogate drivers. How to improve surrogate driver services and technical conditions has become an urgent problem to be solved.

With the improvement of people's safety awareness, it is normal for people not to drive after drinking, and it is normal to need to ask for a substitute driver. The substitute driving platform and the substitute driving monitoring system have also emerged as the times require. However, the mode of hiring a driver often requires a manual phone call or an order placed on a third-party platform, and in real life, the driver is often drunk, which makes the operation very inconvenient. Therefore, it is imperative to improve the driving mode based on vehicle-mounted robots.

Contents of the invention

The first object of the present invention is to provide a method for calling a substitute driver based on a vehicle-mounted robot, which is convenient for the user to call a substitute driver.

The second object of the present invention is to provide a computer device for realizing the above-mentioned method for calling a substitute driver based on a vehicle-mounted robot.

The third object of the present invention is to provide a computer-readable storage medium for implementing the above method for calling a driver based on a vehicle-mounted robot.

In order to achieve the first purpose of the present invention, the vehicle-mounted robot-based surrogate driver calling method provided by the present invention includes acquiring voice information, performing semantic analysis on the voice information and identifying the terminal position information of the surrogate driver; Request information on behalf of the driver, and receive the information of the agent driver; obtain the identity information of the agent driver on site, and judge whether the identity information of the agent driver is consistent with the received information of the agent driver, if they are consistent, start the operation of the agent driver ; If inconsistent, send authentication failure information to the preset proxy driving server; start the proxy driving operation including: planning the driving route according to the current position information and the terminal position information, and obtaining the vehicle driving status during the vehicle driving process information, sending a prompt message when the driving state information is abnormal.

It can be seen from the above scheme that the on-board robot can realize the information interaction with the driver requester and the driver server, so as to realize the functions of perfect driver call request, identification, route planning, process monitoring, etc., and realize the communication between the vehicle robot and the driver server or The combined application of the platform effectively avoids the occurrence of illegal acts in the process of driving on behalf of the driver and improves the user experience.

At the same time, the driving state information of the vehicle includes speed, acceleration, steering angular velocity, and degree of up and down bumps. During the driving process of the vehicle, the vehicle-mounted robot can obtain the driving status information of the vehicle, and send out a prompt message when the driving status information is abnormal, and can monitor and prompt the irregular driving behavior of the driver to improve the safety of the driving process.

A further solution is, before obtaining the identity information of the substitute driver on the spot, it is also executed: receive and send a reminder message that the substitute driver is about to arrive, and determine whether the first response information for the reminder message has been received, and if the first response message is not received Respond to the information, then execute the preset reminder operation.

It can be seen that by receiving and sending out the reminder information that the substitute driver is about to arrive, the substitute driver requester can be effectively reminded. At the same time, by judging whether the first response message is received, the status of the substitute driving requester is known.

A preferred solution is that the on-site acquisition of the identity information of the substitute driver includes: face information, iris information or fingerprint information of the substitute driver.

Through face information, iris information or fingerprint information, it is possible to more accurately determine the consistency between the driver's identity information and the received driver's information.

A preferred solution is that the identity information is face information, and judging whether the identity information of the substitute driver is consistent with the received substitute driver information includes: calculating the similarity between the face information and the substitute driver's photo in the substitute driver information, such as If the similarity is greater than the preset threshold, a prompt message of successful matching will be issued, and a successful matching message will be sent to the preset driver server; Driving server.

It can be seen that by calculating the similarity between the face information and the driver's photo in the driver's information, and comparing the preset threshold, the information matching judgment can be realized and a prompt message can be issued, which effectively prevents the impersonation of unauthenticated personnel.

A further solution is to judge whether the distance between the current position of the vehicle and the end position is less than a preset distance, and if so, send out a prompt message of imminent arrival.

A further solution is to determine whether the second response message is received within the first preset time after sending out the prompt message of imminent arrival, and if the second response message is not received within the first preset time, send the imminent arrival prompt information.

A further solution is to determine whether the third response message is received within the second preset time after sending the imminent arrival prompt message again, and if the third response message is not received within the second preset time, then execute the preset assisted operation.

A further solution is that performing the preset assistance operation includes: requesting the substitute driver to assist in confirming whether the substitute driver is asleep and waking up the substitute driver requester, and at the same time contacting the preset emergency contact of the substitute driver requester.

It can be seen that by judging the distance between the current location and the destination location, it can automatically remind the driver requester that he is about to arrive, and judge whether the driver requester responds, and take measures to remind the driver again and request the driver's assistance to realize the driver's request. People get home safely.

In order to achieve the above-mentioned second purpose, the computer device provided by the present invention has a processor and a memory, and the memory stores a computer program. When the computer program is executed by the processor, it realizes the various steps of the above-mentioned vehicle-mounted robot-based driver calling method, or executes the above-mentioned Various steps of a method for calling a substitute driver based on a vehicle-mounted robot.

In order to achieve the above-mentioned third purpose, the present invention provides a computer-readable storage medium with a computer program stored therein, and when the computer program is executed by a processor, it realizes the steps of the above-mentioned vehicle-mounted robot-based driver calling method, or executes the above-mentioned vehicle-mounted robot-based driver calling method. Each step of the valet driving calling method.

Description of drawings

Fig. 1 is a structural block diagram of the hardware module of the vehicle-mounted robot applying the embodiment of the vehicle-mounted robot-based substitute driver calling method of the present invention.

Fig. 2 is a flow chart of an embodiment of the method for calling a substitute driver based on a vehicle-mounted robot in the present invention.

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Detailed ways

The vehicle-mounted robot-based replacement driver calling method provided by the present invention is applied to the vehicle-mounted robot. Preferably, the vehicle-mounted robot can be placed on the center console of the car. The computer device of the present invention is the main control chip of the vehicle-mounted robot. The computer device has a processor and a memory, and a computer program is stored on the memory. The processor implements the method of calling a substitute driver based on the vehicle-mounted robot by executing the computer program.

An embodiment of a method for calling on behalf of a driver based on a vehicle-mounted robot:

Referring to FIG. 1 , the vehicle-mounted robot used in this embodiment includes a data communication module 1, a camera module 2, a voice recognition module 3, a voice playback module 4, a gravity sensing module 5, a speed measurement module 6 and a main control chip 7.

Among them, the main control chip 7 implements the execution and processing of computer programs, and is electrically connected with the data communication module 1, the camera module 2, the voice recognition module 3, the voice playback module 4, the gravity sensing module 5, and the speed measurement module 6.

The data communication module 1 realizes the data transmission and communication between the vehicle-mounted robot and the preset driver server; the camera module 2 realizes the acquisition of the identity information of the driver, specifically, including the acquisition of the face image; the voice receiving module 3 realizes the voice information Acquisition, and it is carried out noise reduction processing, realizes the filtering of noise information; Voice playback module 4 realizes the broadcast of voice information, for example voice playback module 4 can be loudspeaker; Inductive measurement; the speed measuring module 6 realizes the measurement of the driving speed, acceleration and steering angular velocity during driving.

It can be seen that the vehicle-mounted robot in this embodiment can realize the acquisition and transmission of information through the design of each module, and realize the information interaction with the driver requester and the driver server, so as to realize the combined application of the vehicle robot and the driver server or platform .

The flow of the method for calling a substitute driver based on a vehicle-mounted robot is introduced below in conjunction with FIG. 2 . First, execute step S1 to obtain voice information and identify the destination location information; specifically, obtain the voice information from the driver requester through the voice receiving module, then perform noise reduction processing on the voice information of the driver requester, and perform semantic analysis on the voice information Recognize and distinguish and refine the location information involved in the voice information, thereby obtaining accurate terminal location information.

Then, step S2 is executed to send the proxy driving request information to the default proxy driving server and receive the proxy driver information. In this embodiment, the received driver information includes the name, photo and contact number of the driver.

Next, step S3 is executed, and when the substitute driver is about to arrive at the starting point of the substitute driver, a reminder message that the substitute driver is about to arrive is received and sent. Then, step S4 is executed to judge whether the first response information for the prompt information is received, if yes, then execute step S5, otherwise execute step S401, execute a preset reminder operation, specifically, by automatically increasing the voice volume and repeating playback Make a reminder.

When the surrogate driver arrives around the surrogate driver's vehicle, step S5 is executed to obtain the identity information of the surrogate driver on the spot, such as taking a photo of the surrogate driver through the camera module. Next, step S6 is executed to determine whether the similarity between the face information of the substitute driver obtained on the spot and the photo of the substitute driver is greater than a preset threshold, if so, then execute step S7, otherwise execute step S601, and send a prompt message of matching failure, And generate matching failure information to the default driver server, and the driver's journey ends.

In step S7, start the surrogate driving operation, specifically, starting the surrogate driving operation includes planning the driving route according to the current location information and the terminal location information, and obtaining the vehicle driving status information during the vehicle driving process, and sending a message when the driving status information is abnormal. Prompt information.

The driving state information of the vehicle includes speed, acceleration, steering angular velocity, up and down bumps, etc. The speed, acceleration, and steering angular velocity of the vehicle can be monitored in real time through the speed measurement module, and compared with the preset threshold. When the detected driving state information related parameters When the preset threshold is exceeded, it is considered that the substitute driver has irregular driving behavior, and the voice playback module prompts the substitute driver to drive safely. Through the gravity sensing module, the up and down bumps of the vehicle can be sensed and measured in real time, and compared with the preset threshold. If the preset threshold is exceeded, the voice playback module will remind the driver to pay attention to the road conditions and drive safely.

Next, step S8 is executed to judge whether the distance between the current position of the vehicle and the end point is less than the preset distance, if yes, step S9 is executed, otherwise, step S8 is continued.

When the judgment result of step S8 is yes, then execute step S9, send out the prompt message that is about to arrive, and execute step S10, judge whether to receive the second response information within the first preset time, if so, the surrogate driving trip ends, otherwise Execute step S11, send out the prompt message of imminent arrival again, and execute step S12, judge whether the third response information is received within the second preset time, if yes, the substitute driving trip ends, otherwise, execute step S13.

In step S13, the preset assistance operation is performed. In this embodiment, the preset assistance operation includes requesting the substitute driver to assist in confirming whether the substitute driving requester is asleep and waking up the substitute driving requester, and at the same time contact the substitute driving requester’s preset emergency contact people. After executing the preset assistance operation, the valet driving trip ends.

It can be seen that this embodiment can realize information identification and information interaction in the process of surrogate driving, and has perfect functions such as surrogate driver call request, identity recognition, route planning, and vehicle status information monitoring. Voice play prompt information effectively and effectively guarantees the safety of the driving process.

Example of a computer device:

The computer device in this embodiment includes a processor, a memory, and a computer program stored in the memory and operable on the processor. When the computer program is executed by the processor, the various steps of the aforementioned method for calling a driver based on a vehicle-mounted robot are implemented.

For example, a computer program can be divided into one or more modules, and one or more modules are stored in a memory and executed by a processor to implement each module of the present invention. One or more modules may be a series of computer program instruction segments capable of accomplishing specific functions, and the instruction segments are used to describe the execution process of the computer program in the terminal device.

Said processor in the present invention can be central processing unit (Central Processing Unit, CPU), can also be other general processors, digital signal processor (Digital Signal Processor, DSP), application specific integrated circuit (Application Specific Integrated Circuit, ASIC) , off-the-shelf programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or any conventional processor, etc. The processor is the control center of the electrical appliance, and uses various interfaces and lines to connect various parts of the entire electrical appliance.

The memory can be used to store computer programs and/or modules, and the processor implements various functions of the electrical appliance by running or executing the computer programs and/or modules stored in the memory and calling data stored in the memory. The memory can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, at least one application program required by a function (such as a sound playback function, an image playback function, etc.); The data created by the use (such as audio data, phone book, etc.) and so on. In addition, the memory may include high-speed random access memory, and may also include non-volatile memory, such as hard disk, internal memory, plug-in hard disk, smart memory card (Smart MediaCard, SMC), secure digital (Secure Digital, SD) card, A flash memory card (Flash Card), at least one magnetic disk storage device, flash memory device, or other volatile solid state storage devices.

Computer readable storage medium embodiment:

If the computer program stored in the memory of the computer device is realized in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on such an understanding, the present invention realizes all or part of the processes in the methods of the above embodiments, and can also be completed by instructing related hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer program is in When being executed by the processor, each step of the method for calling a driver based on the vehicle-mounted robot can be realized.

Wherein, the computer program includes computer program code, and the computer program code may be in the form of source code, object code, executable file or some intermediate form. The computer-readable medium may include: any entity or device capable of carrying computer program code, recording medium, U disk, removable hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory), random access Memory (RAM, Random Access Memory), electrical carrier signal, telecommunication signal, and software distribution medium, etc. It should be noted that the content contained on computer readable media may be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer readable media does not include Electrical carrier signals and telecommunication signals.

Finally, it should be emphasized that the present invention is not limited to the above-mentioned embodiments, such as the specific process of the vehicle-mounted robot-based driver calling method, the change of the vehicle-mounted robot hardware module, etc., these changes should also be included in the scope of protection of the claims of the present invention .

Claims (10)

1. in the generation based on on-vehicle machines people, drives method of calling characterized by comprising

Voice messaging is obtained, semantic analysis is carried out to the voice messaging and is identified for the end point location information driven；

To default generation drive server send generation drive solicited message, and receive generation drive personal information；

Scene obtains generation and drives the identity information of personnel, judges that generation drives the identity information of personnel and whether with institute drives people in the received generation Member's information is consistent, drives mobility operation as unanimously, then started generation；As inconsistent, then server is driven to the default generation and send certification The information of failure；

Starting generation drive mobility operation include: according to current location information and the end point location information planning travel route, and And vehicle running state information is obtained in vehicle travel process, prompt information is issued in the running condition information exception.

2. in the generation according to claim 1 based on on-vehicle machines people, drives method of calling, it is characterised in that:

Scene is obtained for before driving the identity information of personnel, and also execution: receiving and issue the prompt information that the generation personnel of driving will reach, Judge whether to receive the first response message for the prompt information, the first response message, then execute as described in not receiving Preset prompting operation.

3. in the generation according to claim 1 based on on-vehicle machines people, drives method of calling, it is characterised in that:

The identity information that scene acquisition generation drives personnel includes: the face information, iris information or finger print information for driving personnel in generation.

4. in the generation according to claim 3 based on on-vehicle machines people, drives method of calling, it is characterised in that:

The identity information is face information, judges whether the identity information for the personnel that drive is driven personnel the received generation with institute and believed Breath unanimously includes: to calculate the face information to drive in personal information with the generation for the similarity for driving personnel's photo, such as phase It is greater than preset threshold like degree, then issues the prompt information of successful match, and generate successful match information to default generation to drive server； If the similarity is less than the preset threshold, then the prompt information that it fails to match is issued, the information that generates that it fails to match is to default In generation, drives server.

5. in the generation according to any one of claims 1 to 4 based on on-vehicle machines people, drives method of calling, it is characterised in that:

Judge whether current vehicle position is less than pre-determined distance at a distance from the final position, if so, then issuing will reach Prompt information.

6. in the generation according to claim 5 based on on-vehicle machines people, drives method of calling, it is characterised in that:

After the prompt information that will be reached described in sending, judge whether to receive the second response message in the first preset time, The second response message is not received in such as the first preset time, then the prompt information that will be reached described in transmission again.

7. in the generation according to claim 6 based on on-vehicle machines people, drives method of calling, it is characterised in that:

After the prompt information that will be reached described in sending again, judge whether to receive third response letter in the second preset time Breath then executes preset assistance operation if do not received third response message in the second preset time.

8. in the generation according to claim 7 based on on-vehicle machines people, drives method of calling, it is characterised in that:

Executing the preset assistance operation includes: to drive personnel request generation confirmation generation is assisted to drive whether claimant falls asleep and wake up generation Claimant is driven, while contacting the generation to drive the preset emergency contact of claimant.

9. computer installation, it is characterised in that: including processor and memory, the memory is stored with computer program, institute State realized when computer program is executed by the processor it is as claimed in any one of claims 1 to 8 based on on-vehicle machines people's In generation, drives each step of method of calling.

10. computer readable storage medium is stored thereon with computer program, it is characterised in that: the computer program is located Reason device realizes that the generation as claimed in any one of claims 1 to 8 based on on-vehicle machines people drives each step of method of calling when executing Suddenly.