CN108810805A - A kind of method and device of calling a taxi suitable for specific crowd, equipment of calling a taxi - Google Patents

Abstract

The present invention discloses a kind of call a taxi method, apparatus and equipment of calling a taxi suitable for specific crowd, the method includes：Receive chauffeur solicited message；Judge whether the trigger action of the chauffeur solicited message meets chauffeur request condition, if, then enter the location information that the sender asked to the chauffeur provides dial-a-cab provider in real time, and the location information for the sender that the chauffeur is asked is provided to the dial-a-cab provider；So that chauffeur mode is more simple, dial-a-cab only can be completed by a trigger action, it is easier to which the elderly or crowd with disabilities use.

Description

A taxi-hailing method and device, and taxi-hailing equipment suitable for specific groups of people

technical field

The invention relates to the application field of transportation services, in particular to a taxi-hailing method and device suitable for specific groups of people, and taxi-hailing equipment.

Background technique

With the development of technology, people can choose more and more ways to travel, including: walking, public transportation, private cars, bicycles, balance cars and taxis, etc.

In the prior art, as one of the modes of travel, taxis need to stand on the side of the road and beckon to passing taxis to complete a taxi call. With the expansion of the application of smart phones, the original roadside taxis can be obtained through the taxi call on the mobile terminal. The function of APP is realized, and this function is becoming more and more perfect. More and more taxis and private cars begin to receive orders through mobile APPs, which allow users to set the time and location of taxis according to their own travel conditions, without having to wait on the side of the road.

However, the prevalence of taxi-hailing software at any time has caused inconvenience to some specific groups of people, such as: people with visual impairments, older people, and so on. For certain groups of people, there are certain difficulties in learning to use smart phone APP.

In the existing technology, for users who are difficult to use, it is possible to use functions such as "call a car for parents" in the taxi application to realize the convenience of having their children call a car for their parents and complete their travel. The processes of telephone contact and payment are all transferred by the children, which makes it extremely inconvenient to use the application, and also affects the normal work and study of the children.

How to make it convenient for a certain group of people to take a taxi when traveling has become a technical problem that those skilled in the art need to solve

Contents of the invention

The invention provides a taxi-hailing method suitable for specific groups of people to solve the problem of inconvenient travel for specific groups of people in the prior art.

The present invention provides a taxi-hailing method suitable for specific groups of people, including:

Receive ride-hailing request information;

Judging whether the triggering action of the car-calling request information meets the car-calling request condition, if so, then enter the next step;

Providing the location information of the car-calling service provider to the sender of the car-calling request in real time, and providing the location information of the sender of the car-calling request to the car-calling service provider.

Preferably, the triggering actions include:

The duration of pressing the key or the number of times the key is pressed.

Preferably, the conditions for calling a car include:

A pre-determined time frame for triggering the button to make a ride-hailing service request; or

The pre-set threshold value of the number of times the key is manipulated to trigger the key to request a car service.

Preferably, in the step of providing the location information of the car-calling service provider to the sender of the car-calling request in real time, and providing the location information of the sender of the car-calling request to the car-calling service provider ,include:

Receive the cancellation information of the car request;

Judging whether the cancellation information of the car-calling request is within the preset duration, if so, then perform the next step;

Sending a car-calling service cancellation message to the car-calling service provider.

Preferably, in the step of providing the location information of the car-calling service provider to the sender of the car-calling request in real time, and providing the location information of the sender of the car-calling request to the car-calling service provider ,include:

receive call requests;

Judging whether the call request meets the conditions for establishing a communication connection between the call requester and the car-calling service provider, if so, then perform the next step; the call requester is the sender of the car-calling request information;

The sender of the car-calling request is connected to the car-calling service provider for a call connection.

Preferably, judging whether the call request satisfies the conditions for establishing a communication connection between the sender of the car-calling request and the car-calling service provider, including:

Judging whether the location information of the sender of the call-calling request and the location information of the call-calling service provider are at the same place, if not, enter the link between the sender of the call-calling request and the call-calling request. Steps for service provider call connection.

Preferably, judging whether the call request meets the conditions for establishing a call connection between the sender of the call request and the call service provider includes:

Judging whether the duration of the triggering action that triggers the call request is within the preset duration, if so, enter the step of connecting the sender of the call request to the call service provider.

Preferably, the judging whether the location information of the calling party and the location information of the car-calling service provider are at the same place, if they are at the same place, then connect the sender of the car-calling request with the pre-set The communication connection of the set called party.

Preferably, the car-calling request information and/or the location information of the car-calling service provider are sent or received by voice.

The present invention also provides a taxi-hailing device suitable for specific groups of people, including:

A car-calling request receiving unit, the user receives the car-calling request information from the sender of the car-calling request;

A car-calling request condition judging unit is used to judge whether the triggering action of the car-calling request information meets the car-calling request condition, and if so, enters the location information providing unit;

The location information providing unit is used to provide the location information of the car-calling service provider to the sender of the car-calling request in real time, and provide the location information of the sender of the car-calling request to the car-calling service provider .

Preferably, the car-calling request condition judging unit includes: a duration setting unit or a times threshold unit;

The duration setting unit is used for the duration range of the preset trigger button for calling a car service request;

The number of times threshold unit is used to preset the number of times threshold of manipulating the button to trigger the button to request the car service request.

Preferably, the location information providing unit includes:

A request cancellation unit, configured to receive cancellation information of a car-calling request from the sender of the car-calling request;

A cancellation judging unit is used to judge whether the cancellation information of the car-calling request is within the preset time frame, and if so, enter the cancellation execution unit;

The cancellation execution unit is configured to send the cancellation information of the car-calling service to the car-calling service provider.

Preferably, the location information providing unit includes:

A call request receiving unit, configured to receive a call request from the sender of the car-calling request;

The communication connection judging unit is used to judge whether the call request satisfies the communication connection condition between the sender of the car-calling request and the car-calling service provider, and if so, enters the first connecting unit;

The first connection unit is used to connect the sender of the car-calling request to the car service provider through a call connection.

Preferably, the communication connection judging unit includes:

The location information judging unit is used to judge whether the location information of the sender of the car-calling request and the location information of the car-calling service provider are at the same place, and if not, enter the first connection unit.

Preferably, the communication connection judging unit includes:

The trigger action duration judging unit is used to judge whether the duration of the trigger action that triggers the call request is within a preset duration range, and if so, enter the first connection unit.

Preferably, it includes: a second connecting unit, configured to determine whether the location information of the sender of the car-calling request and the location information of the car-calling service provider are located at the same place according to the result of the judgment. , connecting the mobile terminal to a preset communication connection with the called party.

The present invention also provides a taxi-hailing device, including: control buttons, a control chip, a communication chip, and a GPS positioning chip;

The manipulation button is used for the user to operate the button, for example: pressing, the number of times of pressing, the duration of pressing the button, and the like.

The control chip is used to control all other information modules or interaction modules, and all information and data processing between them, including sending server requests and so on.

The communication chip can be used to install a SIM card purchased from a mobile operator and provide a networking function to the control chip, so as to perform data interaction with the network server and update information related to information such as user profiles and orders.

The GPS positioning chip is used to provide precise location information of the caller and the location information of the car service provider through the GPS module.

Preferably, it also includes: a voice player; the voice player may include: a pickup and a loudspeaker, which can be used for voice information broadcasting and voice calls.

Compared with the prior art, the present invention provides a taxi-hailing method suitable for specific groups of people. In fact, after sending out the taxi-hailing request, the sender of the taxi-hailing request is waiting to call a taxi, that is, the taxi-hailing request is issued. During the merging process between the car-calling service provider and the car-calling service provider, the sender of the car-calling request can understand the state process of the merging through the operation of the buttons, such as: the location information, speed information, and distance information of the car-calling service provider. Information, arrival time-consuming information, etc., and the process of operating the button is very simple, and can be completed by the length of time or the number of times the button is pressed. Compared with the taxi service APP in the prior art, the operation is more suitable for the elderly or people with disabilities. crowd. After merging, the sender of the car request can also be connected to its preset contact by operating the button. This process only needs to press the button for the length of time or the number of times the button is pressed. The time or number of button presses after merging and before merging can be the same, because, in different states, the same trigger can still achieve different functions, which makes the process of calling a car easier, without the need to record too much or More complicated compression time or number of compressions.

Description of drawings

Fig. 1 is a flow chart of the first embodiment of a taxi-hailing method suitable for a specific group of people provided by the present invention;

Fig. 2 is a structural schematic diagram of a first embodiment of a taxi hailing device suitable for a specific group of people provided by the present invention;

Fig. 3 is a schematic structural block diagram of a taxi-hailing device provided by the present invention;

Fig. 4 is a schematic circuit diagram of a taxi hailing device provided by the present invention.

Detailed ways

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar extensions without violating the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

Please refer to Figure 1. Figure 1 is a taxi-hailing method suitable for specific groups of people provided by the present invention, including:

Step S100: Receive car-calling request information.

The purpose of the step S100 is to send a signal of a car-calling request through the user's operation behavior. The operation behavior can be realized by a car-calling button set on the mobile terminal, or by operating a single car-calling device. , the car-calling device may be provided with a button for realizing a car-calling request by triggering an operation on the button.

Step S200: Determine whether the triggering action of the car-calling request information satisfies the car-calling request condition, and if so, proceed to the next step.

In the step S200, it is first necessary to pre-set the car-calling request conditions, which may specifically include:

Pre-set the time range for triggering the button to make a car-hailing service request; or

The pre-set threshold value of the number of times the button is operated to trigger the button to perform a car-calling service request.

Wherein, the time range for pre-setting the trigger button to make a car-calling service request may specifically be, when setting the car-calling service request, the length of time for manipulating the button, for example: for the car-calling service request, the time for manipulating the button can be set The range is greater than or equal to 1s and less than or equal to 3s, which can be understood as a short press of the button.

The threshold value of the number of times of operating the button for the preset trigger button to request a car service request can specifically be the number of times the button is pressed when the car call service request is set, for example: for the car call service request, the manipulation button can be set The number of times is one or two times, that is, click the button once or click the buttons on both sides, and set the number of clicks as the number of times threshold.

After receiving the car-calling request information, compare whether the duration of the trigger action in the triggering car-calling request information falls within the preset duration range, that is: whether the duration of pressing the button falls within the preset duration of pressing the button If yes, it means that the received operation behavior corresponds to a car-calling request, and the step S300 is performed.

After receiving the car-calling information, compare whether the number of trigger actions in the car-calling request information is equal to the preset number of times threshold, that is: whether the number of times the button is pressed is equal to the preset number of times the button is pressed. If so, then It is explained that the received operation behavior corresponds to a car-calling request, and the step S300 is performed.

The preset duration of manipulating the button or the number of times of manipulating the button can be set according to specific needs, and can be modified according to the environment or user experience after setting.

It should be noted that, when it is judged that the trigger action of the car-calling request information does not meet the car-calling request condition, an error message may be returned to the sender of the car-calling request message, or no response may be made.

Step S300: providing the mobile terminal with the location information of the car-calling service provider in real time, and providing the location information of the mobile terminal with the car-calling service provider.

The main purpose of the step S300 is to send the sender of the car-calling request information, that is, the location information of the calling party, to the car-calling service provider after judging that the car-calling request information satisfies the set conditions. The location information of the car-calling service provider is sent to the calling party, which is convenient for each other to understand the progress of the car-calling service and to complete the car-calling service. The car-calling service provider is the called party. The server can send a car-calling service request information to the called party who is closer to the calling party according to the location information of the calling party, that is, the server selects the car-calling service provider with a shorter distance according to the location information of the calling party Provide ride-hailing service.

In order for the calling party (user) to know the location information of the called party, or in other words, to know the distance between the car-calling service provider and the user, the location information can be in the form of a car-calling device of the calling party through voice. to play on.

The voice playing may be playing the distance between the service provider and the user, the real-time location information of the service provider and/or the time it takes for the service provider to reach the user's location, and so on.

It can be understood that, in order to make it easier for the user to understand the situation of his own operation, when sending the car request information, the trigger button operation can also be played in the form of voice while triggering the button operation.

In order to improve the convenience of the car-calling service, the step of providing the location information of the car-calling service provider to the mobile terminal in real time, and providing the location information of the mobile terminal to the car-calling service provider may also include:

Receive the cancellation information of the car request;

Since there are some unforeseen circumstances after the car-calling request information is sent, it is not necessary to continue to provide the car-calling service, therefore, the car-calling service request can be canceled.

In this implementation, the canceling information of the car-calling request can be performed by operating a button set on the car-calling device or a specific button set on the mobile terminal, and the operation trigger time of the button is 1s or 2s, that is: the car-calling request The button triggering time of the cancellation information can be the same as the button triggering time of the car-calling request information, and there is no contradiction between the two, because the car-calling request cancellation information is based on the success of the car-calling request. The operation is to cancel the car request.

In this implementation, the operation of requesting a car to cancel information can also be a short press of a button.

It can be understood that the button operation time of the car-calling request cancellation information may also be different from the time of the car-calling request message.

Judging whether the cancellation information of the car-calling request is within the preset time frame, if so, perform the next step;

When judging whether the received car request cancellation information is the real car request cancellation information, in order to avoid misuse causing the service to be stopped, it is necessary to judge the received information. During the judgment process, it is necessary to pre-set a car request The time range of cancellation, that is: the duration of operating the button is greater than or equal to 1s and less than or equal to 3s. When the duration of the received operation button is within this range, it means that the received cancellation of the taxi request is a real cancellation message, not Misuse. When the judging result is correct, then execute to send the car-calling service cancellation information to the car-calling service provider, and then stop the car-calling service.

It can be understood that, in order to avoid losses to the car-calling service provider, in the process of canceling the car-calling request, it is also possible to further determine whether the car-calling request cancellation information meets the conditions for cancellation, for example: when judging the car-calling request cancellation information After the preset time range, it is judged whether the sending time of the car-calling request cancellation information is within the time value for canceling the car-calling service. The time difference between sending and canceling the car-calling request, the time value for canceling the car-calling service can be the time value from the car-calling request information to sending the car-calling request cancellation information, for example: if the setting is less than or equal to 15 minutes, the car-calling request can be realized Cancellation, otherwise, the normal charge will be charged even if the request for cancellation of the car is received. When the time difference between the received cancellation information of the car-calling request is greater than 15 minutes, a voice prompt will be sent to confirm whether the cancellation is unsuccessful and whether to continue to perform the car-calling service. charge, and send the car-calling service cancellation information to the car-calling service provider; otherwise, continue to execute the car-calling service.

In order to facilitate the contact between the calling party and the called party, in the step of providing the location information of the car-calling service provider to the mobile terminal in real time, and providing the location information of the mobile terminal to the car-calling service provider, including :

receive call requests;

The call request may be a call request to the called party by the calling party (user) operating a key on the taxi-hailing device or a specific key on the mobile terminal. Specifically, in this implementation, it can be obtained by pressing the button of the taxi-hailing device for a long time, that is, long pressing the button of the taxi-hailing device to realize the call request.

Judging whether the call request meets the communication connection conditions between the call requester and the car-calling service provider, if so, then perform the next step;

After obtaining the operation information of the button, it is necessary to judge whether the current operation information of the button is the operation of a call request. Therefore, it is necessary to pre-set the Communication connection conditions. In this implementation, the specific communication connection conditions can be the time range of pressing the button, for example: the pressing time range is greater than or equal to 5s and less than or equal to 10s; or it can be the number of times the button is pressed, for example: pressing If the number of key presses is 5 times, it means that a call connection is required. That is to say, the content of the requested operation can be correspondingly set for the setting method by pressing the button.

When the received call request satisfies the conditions for establishing a call connection, the call requester (taxi-hailing device) is connected to the call service provider.

It can be understood that, when the car-calling service initiator (calling party) merges with the taxi-hailing service provider, the car-calling service initiator can establish a communication connection with the preset called party. In this implementation, The called party that is given to you in advance may be the guardian, relative, friend, etc. of the calling party. The specific implementation process can be:

Judging whether the location information of the calling party and the location information of the car-calling service provider are in the same place, if they are in the same place, then connect the communication connection between the calling party and the preset called party ; If they are in different places, connect the communication connection between the calling party and the car-calling service provider.

It should be noted that the communication connection here can be a call connection, or it can be the corresponding information sent after the preset button is triggered, for example: when the communication connection between the calling party and the preset called party is connected After that, press the button twice to send the information of "getting on the bus" to the preset called party (guardian or relative, etc.); The second time, the information of "where have you been" is sent to the car-calling service provider, and related information such as "have gotten on the car" and/or "where have you been" can also be sent in the form of voice, and these information can also be Set different information content corresponding to different button operations, so that users can perform related operations. Since related operations are generated in different application backgrounds, the operations on buttons can be repeated, that is, the same button operations in different application states Still able to realize the function of the corresponding operation; thus it is convenient for the elderly, the disabled and other specific groups to use the car-hailing service.

The above is the specific process of a taxi-hailing method suitable for specific groups of people provided by the present invention. In fact, after sending out a taxi-calling request, the sender of the taxi-calling request is waiting to call a taxi. The merging process of the car-calling service provider. During the merging process, the sender of the car-calling request can understand the state process of the merging through the operation of the buttons, for example: the location information, speed information, and distance information of the car-calling service provider. Arriving at time-consuming information, etc., and the process of operating the key is very simple, and can be completed by the length of time or the number of key presses. Compared with the taxi service APP in the prior art, the operation is more suitable for the elderly or people with disabilities. After merging, the sender of the car request can also be connected to its preset contact person by operating the buttons. This process only needs to press the button for the length of time or the number of times the button is pressed. The time or number of button presses after merging and before merging can be the same, because, in different states, the same trigger can still achieve different functions, which makes the process of calling a car easier, without the need to record too much or More complicated compression time or number of compressions.

The above is the specific implementation process of a taxi-hailing method suitable for a specific group of people provided by the present invention. Corresponding to the taxi-hailing method, the present invention also provides a taxi-hailing device suitable for a specific group of people. Since the content of the device corresponds to the method, Therefore, the description of the device is only illustrative, and for details, reference may be made to the above description of the method, which will not be repeated again.

Please refer to FIG. 2 . FIG. 2 is a structural schematic diagram of a first embodiment of a taxi hailing device suitable for specific groups of people provided by the present invention.

As shown in Figure 2, a taxi-hailing device suitable for specific groups of people provided by the present invention includes:

The car-calling request receiving unit 200, the user receives the car-calling request information from the sender of the car-calling request;

A car-calling request condition judging unit 300 is used to judge whether the triggering action of the car-calling request information satisfies the car-calling request condition, if so, enter the location information providing unit 400;

The car-calling request condition judging unit 300 includes: a duration setting unit or a times threshold unit;

The duration setting unit is used for the duration range of the preset trigger button for calling a car service request;

The number of times threshold unit is used to preset the number of times threshold of manipulating the button to trigger the button to request the car service request.

The location information providing unit 400 is configured to provide the location information of the car-calling service provider to the sender of the car-calling request in real time, and provide the location of the sender of the car-calling request to the car-calling service provider information.

The location information providing unit 400 includes:

A request cancellation unit, configured to receive cancellation information of a car-calling request from the sender of the car-calling request;

A cancellation judging unit is used to judge whether the cancellation information of the car-calling request is within the preset time frame, and if so, enter the cancellation execution unit;

The cancellation execution unit is configured to send the cancellation information of the car-calling service to the car-calling service provider.

The location information providing unit 400 also includes: a call request receiving unit, configured to receive a call request from the sender of the car request;

The communication connection judging unit is used to judge whether the call request satisfies the communication connection condition between the sender of the car-calling request and the car-calling service provider, and if so, enters the first connection unit; wherein, The communication connection judging unit also includes:

The location information judging unit is used to judge whether the location information of the sender of the car-calling request and the location information of the car-calling service provider are at the same place, and if not, enter the first connection unit.

The communication connection judging unit includes:

The trigger action duration judging unit is used to judge whether the duration of the trigger action that triggers the call request is within a preset duration range, and if so, enter the first connection unit.

The first connection unit is used to connect the sender of the car-calling request to the car service provider through a call connection.

It also includes: a second connecting unit, configured to receive a connection according to the result of determining whether the location information of the sender of the car-calling request and the location information of the car-calling service provider are at the same place. A communication connection between the mobile terminal and a pre-set called party is made.

The above is a taxi-hailing device suitable for a specific group of people provided by the present invention. It can be understood that the present invention can also provide a taxi-hailing device with buttons, and the corresponding functions related to the taxi-hailing program can be completed through the operation of the buttons.

Please refer to FIG. 3 and FIG. 4 . FIG. 3 is a schematic structural block diagram of a taxi-hailing device provided by the present invention; FIG. 4 is a schematic circuit diagram of a taxi-hailing device provided by the present invention.

The taxi-hailing device includes: control buttons, a control chip, a communication chip, and a GPS positioning chip;

The manipulation button is used for the user to operate the button, for example: pressing, the number of times of pressing, the duration of pressing the button, and the like.

The control chip is used to control all other information modules or interaction modules, and all information and data processing between them, including sending server requests and so on.

The communication chip can be used to install a SIM card purchased from a mobile operator and provide a networking function to the control chip, so as to perform data interaction with the network server and update information related to information such as user profiles and orders.

It can also include: a voice player; the voice player can include: a pickup and a loudspeaker, which can be used for voice information broadcast and voice conversation.

The GPS positioning chip is used to provide precise location information of the caller and the location information of the car service provider through the GPS module.

As shown in Figure 4, U1 in Figure 4 communicates with U2 through a USART interface, and performs network data interaction through U2. U1 communicates with U3 through another USART interface to obtain GPS location information. U1 uses MIC_IN and MIC_OUT to connect to the pickup and speaker respectively for voice broadcast and conversation.

U1 uses a built-in digital input port to connect to the key, so that the key action information is not confused.

Although the present invention is disclosed as above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make possible changes and modifications without departing from the spirit and scope of the present invention. Therefore, the present invention The scope of protection should be based on the scope defined by the claims of the present invention.

Claims (10)

1. A taxi-hailing method suitable for specific groups of people, characterized in that it comprises: Receive ride-hailing request information; Judging whether the triggering action of the car-calling request information meets the car-calling request condition, if so, then enter the next step; Providing the location information of the car-calling service provider to the sender of the car-calling request in real time, and providing the location information of the sender of the car-calling request to the car-calling service provider. 2. The taxi-hailing method suitable for specific groups of people according to claim 1, wherein the triggering action comprises: The duration of pressing the key or the number of times the key is pressed. 3. The taxi-hailing method suitable for specific groups of people according to claim 2, wherein the conditions for calling a taxi include: A pre-determined time frame for triggering the button to make a ride-hailing service request; or The pre-set threshold value of the number of times the key is manipulated to trigger the key to request a car service. 4. The taxi-hailing method applicable to specific groups of people according to claim 1, characterized in that, the location information of the car-calling service provider is provided in real time to the sender of the car-calling request, and The step in which the service provider provides the location information of the sender of the car-hailing request includes: Receive the cancellation information of the car request; Judging whether the cancellation information of the car-calling request is within the preset duration, if so, then perform the next step; Sending a car-calling service cancellation message to the car-calling service provider. 5. The taxi-hailing method applicable to specific groups of people according to claim 1, characterized in that, the location information of the taxi-hailing service provider is provided in real time to the sender of the taxi-hailing request, and the taxi-hailing service provider is provided to the taxi-hailing The step in which the service provider provides the location information of the sender of the car-hailing request includes: receive call requests; Judging whether the call request meets the conditions for establishing a communication connection between the call requester and the car-calling service provider, if so, then perform the next step; the call requester is the sender of the car-calling request information; The sender of the car-calling request is connected to the car-calling service provider for a call connection. 6. The taxi-hailing method applicable to specific groups of people according to claim 5, wherein it is characterized in that judging whether the call request satisfies the establishment of a communication connection between the sender of the taxi-hailing request and the taxi-hailing service provider conditions, including: Judging whether the location information of the sender of the call-calling request and the location information of the call-calling service provider are at the same place, if not, enter the link between the sender of the call-calling request and the call-calling request. Steps for service provider call connection. 7. The taxi-hailing method suitable for specific groups of people according to claim 6, wherein it is characterized in that judging whether the call request satisfies the conditions for establishing a call connection between the sender of the car-calling request and the car-calling service provider ,include: Judging whether the duration of the triggering action that triggers the call request is within the preset duration, if so, enter the step of connecting the sender of the call request to the call service provider. 8. The taxi-hailing method applicable to specific groups of people according to claim 6, wherein the judging whether the location information of the calling party and the location information of the taxi-hailing service provider are located at the same place, if When it is the same place, the communication connection between the sender of the car-calling request and the preset called party is connected. 9. The taxi-hailing method suitable for specific groups of people according to claim 1, wherein the taxi-hailing request information and/or the location information of the taxi-hailing service provider are sent or received by voice. 10. A taxi-hailing device suitable for specific groups of people, characterized in that it comprises: A car-calling request receiving unit, the user receives the car-calling request information from the sender of the car-calling request; A car-calling request condition judging unit is used to judge whether the triggering action of the car-calling request information meets the car-calling request condition, and if so, enters the location information providing unit; The location information providing unit is used to provide the location information of the car-calling service provider to the sender of the car-calling request in real time, and provide the location information of the sender of the car-calling request to the car-calling service provider .