Mobile-phone-free portable taxi taking device, method and system

Abstract

The invention provides a mobile-phone-free portable taxi-taking device, method and system, and the device comprises a network communication module, a positioning module, a voice intelligent interaction module, a physical key module and a battery power supply module, and the network communication module is used for interacting with a taxi-taking system, a payment system and a voice system at a cloud end; the positioning module is used for assisting the network communication module in positioning the current position of a user and recording a travel track in real time; the voice intelligent interaction module is used for performing voice interaction between the device and a user; according to the invention, the one-key taxi-hailing and voice interaction functions are utilized, so that the cost of using online taxi-hailing is greatly reduced, especially for people who cannot use mobile phones or cannot use, remote monitoring can be carried out by utilizing the device in cooperation with the bound mobile phones in the travel process, the travel safety is improved, and the user experience is improved. And moreover, the bound mobile phone can be used for paying the travel order fee, and cash does not need to be carried, so that the payment mode is more convenient.

Description

Technical Field

[0001] The present invention relates to a portable taxi-hailing device, in particular to a portable taxi-hailing device without a mobile phone, and belongs to the technical field of online taxi-hailing. Background Art

[0002] Online taxi-hailing (online taxi booking) is a mode of travel that reserves and provides taxi services through an Internet platform. It allows passengers to reserve vehicles remotely through smartphone applications or websites and enjoy convenient and fast travel services. This service model usually includes two methods: instant taxi-hailing and scheduled taxi-hailing. Passengers can call online taxis at any time according to their needs. Online taxi-hailing platforms usually match passenger needs with driver supply, and provide a series of functions such as route planning, fare estimation, and payment services. Compared with traditional street-hailing taxi services, this service model provides a more personalized and efficient service experience. At the same time, online taxi-hailing also brings a series of social problems and regulatory challenges, such as driver rights protection, service quality and safety issues.

[0003] In recent years, due to the popularity of smart phones and the development of online ride-hailing, using mobile apps to hail a taxi has gradually become a mainstream trend. However, this development has ignored some users who cannot use smart phone apps to hail a taxi, making it increasingly difficult for them to hail a taxi. These users mainly include: the elderly who cannot use smart phones; students who do not have mobile phones or whose schools prohibit them from bringing mobile phones to school; minors who travel alone and cannot use mobile phones; people with disabilities or illnesses who are unable to use mobile phones or forget to bring their mobile phones. Once they leave their phones, it is almost impossible for these users to use online ride-hailing to hail a taxi. They can only use the most primitive method of hailing a taxi, that is, waiting on the side of the road for an empty taxi to pass by and waving to hail a taxi. However, with the continuous development of online ride-hailing, a large number of taxis have also joined the ranks of mobile phone orders, resulting in the low efficiency of traditional taxi-hailing methods. Even if you finally get a taxi, the safety of the trip cannot be effectively guaranteed, especially for minors traveling alone. In addition, payment convenience is also a major pain point, and you need to carry cash.

[0004] To this end, a mobile phone-free portable taxi-hailing device, method and system are proposed. Summary of the invention

[0005] In view of this, the present invention provides a mobile phone-free portable taxi-hailing device, method and system to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of an embodiment of the present invention is implemented as follows: a portable taxi-hailing device without a mobile phone, including a network communication module, a positioning module, a voice intelligent interaction module, a physical button module and a battery power supply module, wherein the network communication module is used to interact with a taxi-hailing system, a payment system and a voice system in the cloud; the positioning module is used to assist the network communication module in locating the user's current position, and to record the travel trajectory in real time; the voice intelligent interaction module is used to perform voice interaction between the device and the user, and to provide a recording function for the device; the physical button module provides the device with wake-up voice, one-click taxi-hailing, one-click calling an emergency contact and voice broadcast volume adjustment functions; the battery power supply module is used to power the device.

[0007] Further preferably, the network communication module includes a built-in Internet of Things card and a GPRS data communication unit, and a Bluetooth module for short-range communication;

[0008] Among them, the Bluetooth module is used to interact with the device and the mobile phone APP of the binder;

[0009] Among them, the functions of the network communication module include placing orders, driver's voice response to orders, order status flow reminders and payment reminder confirmations.

[0010] Further preferably, the positioning module uses GPS or Beidou satellite for positioning;

[0011] The voice intelligent interaction module includes a speaker and a microphone.

[0012] Further preferably, the carrier of the portable taxi-hailing device is a mobile phone model, a bracelet, a watch or a key chain.

[0013] A portable taxi-hailing method without a mobile phone is applied to a portable taxi-hailing device without a mobile phone, including a registration method and a usage method:

[0014] The registration method is used to register the device account using a mobile phone, and activate the device and bind the payment account;

[0015] The method of use is used to complete a taxi-hailing operation using the device.

[0016] Further preferably, the registration method comprises the following steps:

[0017] S1. Use your mobile phone to scan the QR code of the device and download the corresponding APP;

[0018] S2. Use the mobile phone Bluetooth to pair the device and enter the APP to complete account registration and binding;

[0019] S3. Enable and set up payment methods in the APP;

[0020] S4. Personalized settings;

[0021] S5. The setting is completed and the device is activated.

[0022] Further preferably, in S3, the payment method is one-click payment or password-free payment;

[0023] Among them, payment channels include but are not limited to online banking, WeChat and Alipay.

[0024] Further preferably, in S4, the personalized settings include volume, emergency contacts and travel safety monitoring.

[0025] Further preferably, the method of use comprises the following steps:

[0026] S11. Use physical buttons or voice to wake up the voice intelligent interaction module;

[0027] S12, voice interaction - voice confirmation of taxi destination and time;

[0028] S13, initiating an order to the cloud-based taxi-hailing system according to the voice interaction result through the network communication module;

[0029] S14, system dispatching - matching the preferred driver according to the dispatching strategy and issuing dispatching information;

[0030] S15. The driver receives the order and obtains the passenger's location information, reminds the user that the order is successfully received through the voice intelligent interaction module, and broadcasts the driver's vehicle information;

[0031] S16: The driver arrives at the nearest pick-up point located by the user, and the voice intelligent interaction module reminds the driver that the vehicle has arrived, and broadcasts the driver's vehicle information again;

[0032] S17, the user gets on the bus and checks the information - the journey begins;

[0033] S18. Sending travel notifications to emergency contacts via mobile phone APP;

[0034] S19. After arriving at the destination, the driver confirms the final fare and sends it to the taxi-hailing system. The taxi-hailing system notifies the mobile phone user to confirm the fare through the APP;

[0035] S20: The user confirms the completion and completes the deduction;

[0036] S21, end of trip - device enters sleep state.

[0037] A mobile phone-free portable taxi-hailing system comprises a processor and a register coupled to the processor, wherein program instructions are stored in the register, and when the program instructions are executed by the processor, the processor executes the above-mentioned mobile phone-free portable taxi-hailing method.

[0038] Since the embodiment of the present invention adopts the above technical solution, it has the following advantages: the present invention greatly reduces the cost of using online car-hailing by utilizing one-click taxi-hailing and voice interaction functions, especially for some people who cannot use mobile phones or cannot use them, and during the journey, the device can be used in conjunction with a bound mobile phone for remote monitoring, which improves the safety of the journey, and the bound mobile phone can be used to pay for the journey order fee without carrying cash, making the payment method more convenient.

[0039] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0041] Figure 1 It is a structural block diagram of the present invention;

[0042] Figure 2 It is a schematic diagram of the process of the registration method of the present invention;

[0043] Figure 3 The figure is a schematic diagram of the process of using the present invention. DETAILED DESCRIPTION

[0044] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0045] It should be noted that the terms "first", "second", "symmetrical", "array", etc. are only used to distinguish between description and position description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the definition of "first", "symmetrical", etc. can explicitly or implicitly include one or more of these features; similarly, when the number of certain features is not limited in the form of words such as "two" or "three", it should be noted that this feature also explicitly or implicitly includes one or more feature quantities.

[0046] Related terms:

[0047] GPRS: (General Packet Radio Service) is a mobile data transmission service based on packet switching technology. It is a data service implemented on the GSM (Global System for Mobile Communications) network. GPRS allows users to access the Internet and other data transmission services on wireless networks, with data transmission rates higher than traditional SMS services, but lower than later 3G, 4G and 5G network technologies. In GPRS, data communication is carried out in the form of packets, which means that data is broken down into small pieces (or "packets"), and each packet can be sent independently through the network. This packetization method improves the efficiency of network resources because it allows data to find idle channels in the network for transmission without occupying fixed channels. When a user sends or receives data via GPRS, their device (such as a mobile phone or data card) establishes a logical connection with a base station in the network. This connection is dynamic, meaning that data transmission only occupies resources when it is active, unlike traditional circuit-switched phone calls, which occupy the entire channel even during silence.

[0048] IoT card: is a SIM card designed specifically for IoT devices, which enables various devices such as sensors, monitors and other machines to connect to the Internet for data transmission and reception. Although IoT cards do not have the voice call function of traditional mobile phone cards, they support data Internet access and SMS functions, which makes them an effective tool for information transmission and remote monitoring.

[0049] Bluetooth module: is a radio transmitting and receiving device that has the functions specified by the Bluetooth technology standard and can achieve short-distance data communication. Bluetooth technology is a wireless communication technology used to transmit data within a short distance. Its communication distance is generally between 10 meters and 100 meters, depending on environmental factors and device capabilities. Bluetooth modules usually contain Bluetooth chips, antennas, power management circuits, and some necessary interface circuits. These modules can be integrated into various devices such as smartphones, computers, smart watches, headphones, cars, and various Internet of Things (IoT) devices, enabling these devices to communicate with each other and exchange data.

[0050] GPS: (Global Positioning System) is a satellite navigation system developed and operated by the United States Department of Defense. The GPS system consists of a series of satellites that continuously send signals that users can use to determine their location and time. The GPS system began operating in 1993 and has gradually provided services to users around the world. GPS has the characteristics of global coverage, high accuracy, all-weather and multi-purpose, and is widely used in many fields such as car navigation, mobile phone positioning, outdoor adventure, military positioning, etc.

[0051] Beidou satellite positioning: is a positioning service based on the Beidou satellite navigation system. The Beidou system is a global satellite navigation system managed by a satellite navigation system, similar to the United States' Global Positioning System (GPS). The Beidou satellite positioning system can provide high-precision positioning, navigation and time synchronization services, and has special services such as SMS communication.

[0052] The BeiDou system consists of a series of satellites that continuously send signals that users receive to determine their location and time. The BeiDou satellite positioning system began operations in 2000 and has gradually expanded its constellation in the following years to achieve global coverage. The BeiDou system has more stable services in Asia and has a wide range of applications in the region, including vehicle navigation, marine transportation, disaster monitoring, drone navigation and many other fields.

[0053] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0054] Embodiment 1

[0055] like Figure 1 As shown, an embodiment of the present invention provides a portable taxi-hailing device that does not require a mobile phone, including a network communication module, a positioning module, a voice intelligent interaction module, a physical button module and a battery power supply module. The network communication module is used to interact with the taxi-hailing system, payment system and voice system in the cloud; the positioning module is used to assist the network communication module in locating the user's current position, and to record the travel trajectory in real time; the voice intelligent interaction module is used to perform voice interaction between the device and the user, and provide a recording function for the device; the physical button module provides the device with wake-up voice, one-click taxi-hailing, one-click calling an emergency contact and voice broadcast volume adjustment functions; the battery power supply module is used to power the device.

[0056] In one embodiment, the network communication module includes a built-in Internet of Things card and a GPRS data communication unit, and a Bluetooth module for short-range communication;

[0057] Among them, the Bluetooth module is used to interact with the device and the mobile phone APP of the binder;

[0058] The functions of the network communication module include order placement, driver voice response to order acceptance, order status flow reminder and payment reminder confirmation;

[0059] Through the network communication module, the Internet of Things card and the GPRS data communication unit are used to enable the portable taxi-hailing device to interact with the taxi-hailing system, payment system and voice system in the cloud. Through the network communication module, the Bluetooth module is used to pair the mobile phone and the taxi-hailing device via Bluetooth.

[0060] In one embodiment, the positioning module uses GPS for positioning;

[0061] The voice intelligent interaction module includes a speaker and a microphone;

[0062] By utilizing the positioning module to locate the portable taxi-hailing device in real time, the taxi-hailing journey can be monitored through the mobile phone APP.

[0063] In one embodiment, the carrier of the portable taxi-hailing device is a watch;

[0064] By using a watch as a carrier of the portable taxi-hailing device, the device can be more convenient to carry around.

[0065] Embodiment 2

[0066] Taking a mobile phone model as a carrier of a portable taxi-hailing device as an example, an embodiment of the present invention also provides a portable taxi-hailing device that does not require a mobile phone, including a network communication module, a positioning module, a voice intelligent interaction module, a physical button module and a battery power supply module. The network communication module is used to interact with the taxi-hailing system, payment system and voice system in the cloud; the positioning module is used to assist the network communication module in locating the user's current position, and to record the travel trajectory in real time; the voice intelligent interaction module is used to perform voice interaction between the device and the user, and provide a recording function for the device; the physical button module provides the device with wake-up voice, one-click taxi-hailing, one-click calling an emergency contact and voice broadcast volume adjustment functions; the battery power supply module is used to power the device.

[0067] In one embodiment, the network communication module includes a built-in Internet of Things card and a GPRS data communication unit, and a Bluetooth module for short-range communication;

[0068] Among them, the Bluetooth module is used to interact with the device and the mobile phone APP of the binder;

[0069] The functions of the network communication module include order placement, driver voice response to order acceptance, order status flow reminder and payment reminder confirmation;

[0070] Through the network communication module, the Internet of Things card and the GPRS data communication unit are used to enable the portable taxi-hailing device to interact with the taxi-hailing system, payment system and voice system in the cloud. Through the network communication module, the Bluetooth module is used to pair the mobile phone and the taxi-hailing device via Bluetooth.

[0071] In one embodiment, the positioning module uses GPS for positioning;

[0072] The voice intelligent interaction module includes a speaker and a microphone;

[0073] By utilizing the positioning module to locate the portable taxi-hailing device in real time, the taxi-hailing journey can be monitored through the mobile phone APP.

[0074] Compared with the first embodiment, the mobile phone model is used as the carrier of the portable taxi-hailing device, so that the taxi-hailing device can have a larger battery to improve the battery life of the portable taxi-hailing device, but its size is relatively large and its portability is insufficient.

[0075] Embodiment 3

[0076] Taking a bracelet as a carrier of a portable taxi-hailing device as an example, an embodiment of the present invention also provides a portable taxi-hailing device that does not require a mobile phone, including a network communication module, a positioning module, a voice intelligent interaction module, a physical button module and a battery power supply module. The network communication module is used to interact with the taxi-hailing system, payment system and voice system in the cloud; the positioning module is used to assist the network communication module in locating the user's current location, and to record the travel trajectory in real time; the voice intelligent interaction module is used to perform voice interaction between the device and the user, and provide a recording function for the device; the physical button module provides the device with wake-up voice, one-click taxi-hailing, one-click calling an emergency contact and voice broadcast volume adjustment functions; the battery power supply module is used to power the device.

[0077] In one embodiment, the network communication module includes a built-in Internet of Things card and a GPRS data communication unit, and a Bluetooth module for short-range communication;

[0078] Among them, the Bluetooth module is used to interact with the device and the mobile phone APP of the binder;

[0079] The functions of the network communication module include order placement, driver voice response to order acceptance, order status flow reminder and payment reminder confirmation;

[0080] Through the network communication module, the Internet of Things card and the GPRS data communication unit are used to enable the portable taxi-hailing device to interact with the taxi-hailing system, payment system and voice system in the cloud. Through the network communication module, the Bluetooth module is used to pair the mobile phone and the taxi-hailing device via Bluetooth.

[0081] In one embodiment, the positioning module uses Beidou satellites for positioning;

[0082] The voice intelligent interaction module includes a speaker and a microphone;

[0083] By utilizing the positioning module to locate the portable taxi-hailing device in real time, the taxi-hailing journey can be monitored through the mobile phone APP.

[0084] Compared with the first embodiment, a wristband is used as a carrier of the portable taxi-hailing device, so that the taxi-hailing device can be carried around and the function of the carrier is more specific.

[0085] Embodiment 4

[0086] Taking the key chain as a carrier of a portable taxi-hailing device as an example, an embodiment of the present invention also provides a portable taxi-hailing device that does not require a mobile phone, including a network communication module, a positioning module, a voice intelligent interaction module, a physical button module and a battery power supply module. The network communication module is used to interact with the taxi-hailing system, payment system and voice system in the cloud; the positioning module is used to assist the network communication module in locating the user's current position, and to record the travel trajectory in real time; the voice intelligent interaction module is used to perform voice interaction between the device and the user, and provide a recording function for the device; the physical button module provides the device with wake-up voice, one-touch taxi-hailing, one-touch calling of emergency contacts and voice broadcast volume adjustment functions; the battery power supply module is used to power the device.

[0087] In one embodiment, the network communication module includes a built-in Internet of Things card and a GPRS data communication unit, and a Bluetooth module for short-range communication;

[0088] Among them, the Bluetooth module is used to interact with the device and the mobile phone APP of the binder;

[0089] The functions of the network communication module include order placement, driver voice response to order acceptance, order status flow reminder and payment reminder confirmation;

[0090] Through the network communication module, the Internet of Things card and the GPRS data communication unit are used to enable the portable taxi-hailing device to interact with the taxi-hailing system, payment system and voice system in the cloud. Through the network communication module, the Bluetooth module is used to pair the mobile phone and the taxi-hailing device via Bluetooth.

[0091] In one embodiment, the positioning module uses Beidou satellites for positioning;

[0092] The voice intelligent interaction module includes a speaker and a microphone;

[0093] By utilizing the positioning module to locate the portable taxi-hailing device in real time, the taxi-hailing journey can be monitored through the mobile phone APP.

[0094] Compared with the first embodiment, the key chain is used as the carrier of the portable taxi-hailing device, which makes the device more convenient to carry and makes the function of the portable taxi-hailing device more specific, and there is no need to wear it on the wrist.

[0095] Embodiment 5

[0096] like Figure 2-3 As shown, the embodiment of the present invention also provides a mobile phone-free portable taxi-hailing method, which is applied to the mobile phone-free portable taxi-hailing device of embodiment 1, embodiment 2, embodiment 3 or embodiment 4, including a registration method and a use method:

[0097] Among them, the registration method is used to register the device account using a mobile phone, and activate the device and bind the payment account;

[0098] Among them, the usage method is used to use the device to complete the taxi-hailing operation.

[0099] In one embodiment, the registration method includes the following steps:

[0100] S1. Use your mobile phone to scan the QR code of the device and download the corresponding APP;

[0101] S2. Use the mobile phone Bluetooth to pair the device and enter the APP to complete account registration and binding;

[0102] S3. Enable and set up payment methods in the APP;

[0103] S4. Personalized settings;

[0104] S5. The setting is completed and the device is activated.

[0105] In S3, the payment method is one-click payment;

[0106] Among them, payment channels include but are not limited to online banking, WeChat and Alipay.

[0107] In S4, personalized settings include volume, emergency contacts and trip safety monitoring.

[0108] The method of use includes the following steps:

[0109] S11. Use physical buttons to wake up the voice intelligent interaction module;

[0110] S12, voice interaction - voice confirmation of taxi destination and time;

[0111] S13, initiating an order to the cloud-based taxi-hailing system according to the voice interaction result through the network communication module;

[0112] S14, system dispatching - matching the preferred driver according to the dispatching strategy and issuing dispatching information;

[0113] S15. The driver receives the order and obtains the passenger's location information, reminds the user that the order is successfully received through the voice intelligent interaction module, and broadcasts the driver's vehicle information;

[0114] S16: The driver arrives at the nearest pick-up point located by the user, and the voice intelligent interaction module reminds the driver that the vehicle has arrived, and broadcasts the driver's vehicle information again;

[0115] S17, the user gets on the bus and checks the information - the journey begins;

[0116] S18. Sending travel notifications to emergency contacts via mobile phone APP;

[0117] S19. After arriving at the destination, the driver confirms the final fare and sends it to the taxi-hailing system. The taxi-hailing system notifies the mobile phone user to confirm the fare through the APP;

[0118] S20: The user confirms the completion and completes the deduction;

[0119] S21, end of trip - device enters sleep state.

[0120] By waking up the device in the form of a physical button, the device can be more controllable.

[0121] Example Flow

[0122] The embodiment of the present invention further provides a mobile phone-free portable taxi-hailing method, which is applied to the mobile phone-free portable taxi-hailing device of the first embodiment, the second embodiment, the third embodiment or the fourth embodiment, including a registration method and a use method:

[0123] Among them, the registration method is used to register the device account using a mobile phone, and activate the device and bind the payment account;

[0124] Among them, the usage method is used to use the device to complete the taxi-hailing operation.

[0125] In one embodiment, the registration method includes the following steps:

[0126] S1. Use your mobile phone to scan the QR code of the device and download the corresponding APP;

[0127] S2. Use the mobile phone Bluetooth to pair the device and enter the APP to complete account registration and binding;

[0128] S3. Enable and set up payment methods in the APP;

[0129] S4. Personalized settings;

[0130] S5. The setting is completed and the device is activated.

[0131] In S3, the payment method is password-free payment;

[0132] Among them, payment channels include but are not limited to online banking, WeChat and Alipay.

[0133] In S4, personalized settings include volume, emergency contacts and trip safety monitoring.

[0134] The method of use includes the following steps:

[0135] S11, using voice to wake up the voice intelligent interaction module;

[0136] S12, voice interaction - voice confirmation of taxi destination and time;

[0137] S13, initiating an order to the cloud-based taxi-hailing system according to the voice interaction result through the network communication module;

[0138] S14, system dispatching - matching the preferred driver according to the dispatching strategy and issuing dispatching information;

[0139] S15. The driver receives the order and obtains the passenger's location information, reminds the user that the order is successfully received through the voice intelligent interaction module, and broadcasts the driver's vehicle information;

[0140] S16: The driver arrives at the nearest pick-up point located by the user, and the voice intelligent interaction module reminds the driver that the vehicle has arrived, and broadcasts the driver's vehicle information again;

[0141] S17, the user gets on the bus and checks the information - the journey begins;

[0142] S18. Sending travel notifications to emergency contacts via mobile phone APP;

[0143] S19. After arriving at the destination, the driver confirms the final fare and sends it to the taxi-hailing system. The taxi-hailing system notifies the mobile phone user to confirm the fare through the APP;

[0144] S20: The user confirms the completion and completes the deduction;

[0145] S21, end of trip - device enters sleep state.

[0146] Compared with the fifth embodiment, the device is awakened by voice so as to have a direct voice conversation, but the device needs to be in standby mode for a long time, and the battery life is relatively short.

[0147] Embodiment 7

[0148] An embodiment of the present invention also provides a mobile phone-free portable taxi-hailing system, the system includes a processor and a register coupled to the processor, the register stores program instructions, and when the program instructions are executed by the processor, the processor executes the mobile phone-free portable taxi-hailing method of embodiment five or embodiment six.

[0149] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of various changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A mobile phone-free portable taxi-hailing device, comprising a network communication module, a positioning module, a voice intelligent interaction module, a physical button module and a battery power supply module, characterized in that: The network communication module is used to interact with the cloud-based taxi-hailing system, payment system and voice system; the positioning module is used to assist the network communication module in locating the user's current location, and to record the travel trajectory in real time; the voice intelligent interaction module is used to conduct voice interaction between the device and the user, and provide a recording function for the device; the physical button module provides the device with wake-up voice, one-click taxi-hailing, one-click calling an emergency contact and voice broadcast volume adjustment functions; the battery power supply module is used to power the device.

2. The mobile phone-free portable taxi-hailing device according to claim 1, characterized in that: The network communication module includes a built-in Internet of Things card and a GPRS data communication unit, and a Bluetooth module for short-range communication; Among them, the Bluetooth module is used to interact with the device and the mobile phone APP of the binder; Among them, the functions of the network communication module include placing orders, driver's voice response to orders, order status flow reminders and payment reminder confirmations.

3. The mobile phone-free portable taxi-hailing device according to claim 1, characterized in that: The positioning module uses GPS or Beidou satellite for positioning; The voice intelligent interaction module includes a speaker and a microphone.

4. The portable taxi-hailing device without a mobile phone according to claim 1, characterized in that: The carrier of the portable taxi-hailing device is a mobile phone model, a wristband, a watch or a key chain.

5. A portable taxi-hailing method without a mobile phone, characterized in that: A portable taxi-hailing device for mobile phone-free use, including registration method and usage method: The registration method is used to register the device account using a mobile phone, and activate the device and bind the payment account; The method of use is used to complete a taxi-hailing operation using the device.

6. The portable taxi-hailing method without using a mobile phone according to claim 5, characterized in that: The registration method comprises the following steps: S1. Use your mobile phone to scan the QR code of the device and download the corresponding APP; S2. Use the mobile phone Bluetooth to pair the device and enter the APP to complete account registration and binding; S3. Enable and set up payment methods in the APP; S4. Personalized settings; S5. The setting is completed and the device is activated.

7. The portable taxi-hailing method without using a mobile phone according to claim 6, characterized in that: In S3, the payment method is one-click payment or password-free payment; Among them, payment channels include but are not limited to online banking, WeChat and Alipay.

8. The portable taxi-hailing method without using a mobile phone according to claim 7, characterized in that: In the S4, personalized settings include volume, emergency contacts and travel safety monitoring.

9. The portable taxi-hailing method without using a mobile phone according to claim 8, characterized in that: The method of use comprises the following steps: S11. Use physical buttons or voice to wake up the voice intelligent interaction module; S12, voice interaction - voice confirmation of taxi destination and time; S13, initiating an order to the cloud-based taxi-hailing system according to the voice interaction result through the network communication module; S14, system dispatching - matching the preferred driver according to the dispatching strategy and issuing dispatching information; S15. The driver receives the order and obtains the passenger's location information, reminds the user that the order is successfully received through the voice intelligent interaction module, and broadcasts the driver's vehicle information; S16: The driver arrives at the nearest pick-up point located by the user, and the voice intelligent interaction module reminds the driver that the vehicle has arrived, and broadcasts the driver's vehicle information again; S17, the user gets on the bus and checks the information - the journey begins; S18. Sending travel notifications to emergency contacts via mobile phone APP; S19. After arriving at the destination, the driver confirms the final fare and sends it to the taxi-hailing system. The taxi-hailing system notifies the mobile phone user to confirm the fare through the APP; S20: The user confirms the completion and completes the deduction; S21, end of trip - device enters sleep state.

10. A mobile phone-free portable taxi-hailing system, characterized in that: The system includes a processor and a register coupled to the processor, wherein the register stores program instructions, and when the program instructions are executed by the processor, the processor executes the portable taxi-hailing method without a mobile phone as described in any one of claims 5-9.

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