CN112866331A - Real-time vehicle remote control method on mobile terminal equipment - Google Patents
Real-time vehicle remote control method on mobile terminal equipment Download PDFInfo
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- CN112866331A CN112866331A CN202011477963.2A CN202011477963A CN112866331A CN 112866331 A CN112866331 A CN 112866331A CN 202011477963 A CN202011477963 A CN 202011477963A CN 112866331 A CN112866331 A CN 112866331A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000004891 communication Methods 0.000 claims abstract description 58
- 230000006855 networking Effects 0.000 claims abstract description 19
- 230000008859 change Effects 0.000 claims abstract description 5
- 230000007958 sleep Effects 0.000 claims description 21
- 230000004044 response Effects 0.000 claims description 20
- 238000003745 diagnosis Methods 0.000 claims description 4
- 230000003993 interaction Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000013475 authorization Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/143—Termination or inactivation of sessions, e.g. event-controlled end of session
- H04L67/145—Termination or inactivation of sessions, e.g. event-controlled end of session avoiding end of session, e.g. keep-alive, heartbeats, resumption message or wake-up for inactive or interrupted session
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Abstract
The invention provides a real-time vehicle remote control method on mobile terminal equipment, which comprises the following steps: the mobile terminal equipment sends a connection request to the internet of vehicles (TSP) and establishes a long link; the vehicle networking platform TSP initiates an instruction to a vehicle communication terminal TBOX and establishes a long link; the vehicle-mounted communication terminal TBOX sends an instruction to the vehicle body controller ECU, and the vehicle body controller ECU receives the instruction, controls the vehicle body to change the state and transmits a control result to the vehicle-mounted communication terminal TBOX; and the vehicle-mounted communication terminal TBOX transmits the control result to the vehicle networking platform TSP and the mobile terminal equipment.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted communication, in particular to a real-time vehicle remote control method on mobile terminal equipment.
Background
At present, some vehicles in the market support the function of remotely controlling the vehicles, and the function mainly comprises that an App (application for short) of a mobile phone or wearable device sends a control instruction to a vehicle networking platform (TSP for short) and then sends the control instruction to a vehicle end to execute the instruction; and returning the control result to the equipment end layer by layer to display the control result. The main car control function has: switching on and off an air conditioner and a car lamp, unlocking a car door, starting a car and the like;
at present, experience related products find that repeated interaction such as click control, authorization awakening, authorization password input and the like is needed on human-computer interaction; the instruction issuing needs to pass: the method comprises the steps of controlling triggering, waiting for awakening, controlling issuing, controlling responding, returning results and the like, wherein the steps of waiting for a plurality of minutes are required from issuing to returning the results. The general scheme is shown in FIG. 1. The disadvantages of the above technique include:
1. when the vehicle end is powered off or after the vehicle end is awakened remotely, the vehicle-mounted communication terminal (Tbox) is kept online for a few minutes and then sleeps. When the remote control is operated again, the wakeup process needs to be performed again, so that the Tbox needs to be restarted every time of wakeup, and the user needs to authorize again, input the authorization code and wait for the Tbox to start. The interaction and communication logic is complex, and the waiting time is long;
2. communication return needing waiting for a plurality of minutes after control is issued is controlled, the prior technical scheme has no real-time state synchronization mechanism, and if the vehicle end is synchronously operated during waiting, the feedback result is easy to be inaccurate;
3. the Tbox adopts a communication mechanism in a broadcast mode from the Tbox to each ECU of the controlled terminal in the vehicle, and the Tbox confirms the control result and needs to wait for a state change signal of the corresponding ECU and needs to judge the execution failure condition through overtime. Resulting in complex Tbox logic and long latency in failure.
Disclosure of Invention
Therefore, a method for remotely controlling the vehicle in real time on the mobile terminal equipment with simple Tbox logic and short waiting time needs to be provided.
In order to achieve the above object, the inventor provides a method for remotely controlling a vehicle on a mobile terminal device in real time, comprising the following steps:
the mobile terminal equipment sends a connection request to the internet of vehicles (TSP) and establishes a long link;
the TSP initiates an instruction to the TBOX and establishes a long link;
the vehicle-mounted communication terminal TBOX sends an instruction to the vehicle body controller ECU, and the vehicle body controller ECU controls the vehicle body to change the state after receiving the instruction and transmits a control result to the vehicle-mounted communication terminal TBOX; and the vehicle-mounted communication terminal TBOX transmits a control result to the vehicle networking platform TSP, and the vehicle networking platform TSP transmits the control result to the mobile terminal equipment.
Further, the vehicle-mounted communication terminal TBOX is divided into a non-login state and a login state, wherein the login state comprises a response mode and a sleep mode; when the vehicle networking platform TSP initiates an instruction to the vehicle-mounted communication terminal TBOX, and when the vehicle-mounted communication terminal TBOX is detected to be in a non-login state, the vehicle networking platform TSP sends data to wake up the vehicle-mounted communication terminal TBOX to enter a response mode; when the vehicle-mounted communication terminal TBOX is detected to be in the sleep mode, the vehicle networking platform TSP sends a short message to awaken the vehicle-mounted communication terminal TBOX to enter a response mode.
Further, when the vehicle-mounted communication terminal TBOX in the response mode does not receive the instruction within the first set time, the response mode enters the sleep mode; and when the vehicle-mounted communication terminal TBOX in the sleep mode does not receive the short message within a second set time, the vehicle-mounted communication terminal TBOX enters a non-login state from the sleep mode.
Further, the response time of the vehicle-mounted communication terminal TBOX is 5s when the vehicle-mounted communication terminal TBOX is awakened by the short message.
Further, the vehicle-mounted communication terminal TBOX periodically sends heartbeat packets to the internet of vehicles platform TSP through the long link in the sleep mode.
Further, the mobile terminal device and the TSP establish MQTT long link.
Further, the vehicle networking platform TSP and the vehicle-mounted communication terminal TBOX establish a TCP long link.
Further, the vehicle-mounted communication terminal Tbox end and the vehicle body controller ECU are communicated through a question-and-answer type diagnosis frame.
Further, the mobile terminal device comprises an APP of a mobile phone or a wearable device.
Different from the prior art, the technical scheme at least comprises the following beneficial effects: the method for remotely controlling the vehicle on the mobile terminal equipment in real time has the advantages of reduced operation steps, simple Tbox logic and short waiting time.
Drawings
FIG. 1 is a flow diagram of a method of a prior art system;
fig. 2 is a communication control diagram of embodiment 1;
FIG. 3 is a remote control flowchart of embodiment 1;
FIG. 4 is a diagram of real-time status monitoring according to embodiment 1;
fig. 5 shows App-side interaction design 1;
fig. 6 is App side interaction design 2;
fig. 7 shows App-side interaction design 3.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Embodiment 1 method for remotely controlling vehicle on mobile terminal equipment in real time
As shown in fig. 2-4, the mobile terminal device sends a connection request to the TSP and establishes MQTT long links; the vehicle networking platform TSP initiates an instruction to a vehicle communication terminal TBOX and establishes a TCP long link; the vehicle-mounted communication terminal TBOX communicates with the vehicle body controller ECU through question-answer type diagnosis frames, a question-answer type diagnosis frame instruction is adopted for transmission, and the vehicle body controller ECU receives the instruction, controls the vehicle body to change the state and carries out remote control. After the state of the vehicle body changes, the vehicle body controller ECU transmits a control result to a vehicle-mounted communication terminal TBOX; and the vehicle-mounted communication terminal TBOX transmits the control result to the vehicle networking platform TSP and the mobile terminal equipment. And the execution results of the remote control instructions forwarded by all the Tbox are responded to the Tbox after the execution of each ECU is completed, and then are transmitted to the TSP and the mobile terminal for real-time state monitoring.
The vehicle-mounted communication terminal TBOX is divided into a non-login state and a login state, the login state comprises a response mode and a sleep mode, and the vehicle-mounted communication terminal TBOX entering the response mode enters the sleep mode from the response mode after not receiving an instruction within a first set time (generally defined as 30s-1 min); the vehicle-mounted communication terminal TBOX entering the sleep mode does not receive the short message within a second set time (generally defined as 3-5min), and enters a non-login state from the sleep mode. The vehicle-mounted communication terminal TBOX periodically sends heartbeat packets to the internet of vehicles (TSP) through the long chain connection in a sleep mode; therefore, when the TBOX is in the sleep mode, the TBOX can enter a low-energy consumption mode, and only the working state of the 4G communication module is reserved.
When the vehicle networking platform TSP initiates an instruction to the vehicle-mounted communication terminal TBOX, and when the vehicle-mounted communication terminal TBOX is detected to be in a non-login state, the vehicle networking platform TSP sends data to wake up the vehicle-mounted communication terminal TBOX to enter a response mode; when the vehicle-mounted communication terminal TBOX is detected to be in the sleep mode, the vehicle networking platform TSP sends a short message to awaken the vehicle-mounted communication terminal TBOX to enter a response mode. The TBOX is wakened directly through TCP layer information by short message wakening or ringing wakening the delay end, so that the reliability is high, and the power consumption is low in working under low power consumption. The mobile terminal equipment comprises a mobile phone or an APP of wearable equipment.
According to the invention, the average power consumption of the TBOX in the sleep mode is actually measured to be less than 4mA, the response time of the vehicle-mounted communication terminal TBOX on short message awakening is 5s, and the rapid response mode can be achieved.
In the aspect of user experience, firstly, the remote control password is in a gesture password form, and within a certain time range such as 5 minutes after the control password is successfully input for the first time (namely, the time for entering the non-login state from the response mode is the sum of the first set time and the second set time, and can be customized by a user according to the operation habit), so that the password input is avoided for controlling again. The password input frequency of a user is reduced, and experience and the interaction frequency of the App and the platform are optimized;
the App shows that the vehicle state of the key parts of the vehicle is shown in design, and the App end can receive the state updating message sent by the platform at any time and show the state updating message on an interface in time by combining the long link of the App and the platform; the interactive design scheme of the App end is shown in the following figures 5-7, and states of a lock, a lamp, a door and the like can be displayed in real time.
According to the technical scheme, user experience is optimized, operation steps are reduced, the Tbox logic is simple, waiting time is short, and energy consumption is low.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.
It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present invention.
Claims (9)
1. A real-time vehicle remote control method on a mobile terminal device is characterized by comprising the following steps: the mobile terminal equipment sends a connection request to the internet of vehicles (TSP) and establishes a long link;
the TSP initiates an instruction to the TBOX and establishes a long link;
the vehicle-mounted communication terminal TBOX sends an instruction to the vehicle body controller ECU, and the vehicle body controller ECU controls the vehicle body to change the state after receiving the instruction and transmits a control result to the vehicle-mounted communication terminal TBOX;
and the vehicle-mounted communication terminal TBOX transmits a control result to the vehicle networking platform TSP, and the vehicle networking platform TSP transmits the control result to the mobile terminal equipment.
2. The real-time vehicle remote control method according to claim 1, wherein the vehicle-mounted communication terminal TBOX is classified into a non-login state and a login state, and the login state includes a response mode and a sleep mode; when the vehicle networking platform TSP initiates an instruction to the vehicle-mounted communication terminal TBOX, and when the vehicle-mounted communication terminal TBOX is detected to be in a non-login state, the vehicle networking platform TSP sends data to wake up the vehicle-mounted communication terminal TBOX to enter a response mode; when the vehicle-mounted communication terminal TBOX is detected to be in the sleep mode, the vehicle networking platform TSP sends a short message to awaken the vehicle-mounted communication terminal TBOX to enter a response mode.
3. The real-time vehicle remote control method according to claim 2, characterized in that when the vehicle-mounted communication terminal TBOX in the response mode does not receive an instruction within a first set time, the response mode enters the sleep mode; and when the vehicle-mounted communication terminal TBOX in the sleep mode does not receive the short message within a second set time, the vehicle-mounted communication terminal TBOX enters a non-login state from the sleep mode.
4. The real-time vehicle remote control method according to claim 2, wherein the response time of the vehicle-mounted communication terminal TBOX on short message wake-up is 5 s.
5. The real-time vehicle remote control method according to claim 2, wherein the vehicle-mounted communication terminal TBOX periodically sends a heartbeat packet to the internet of vehicles (TSP) through a long link in the sleep mode.
6. The real-time vehicle remote control method as claimed in claim 1, wherein the mobile terminal device establishes MQTT long link with the internet of vehicles platform TSP.
7. The real-time vehicle remote control method according to claim 1, wherein the internet of vehicle platform (TSP) establishes a TCP long link with the vehicle communication terminal TBOX.
8. The real-time vehicle remote control method according to claim 1, wherein the vehicle-mounted communication terminal Tbox end communicates with the vehicle body controller ECU through question-and-answer type diagnosis frames.
9. The real-time vehicle remote control method according to claim 1, wherein the mobile terminal device comprises a mobile phone or an APP of a wearable device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011477963.2A CN112866331A (en) | 2020-12-15 | 2020-12-15 | Real-time vehicle remote control method on mobile terminal equipment |
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| CN202011477963.2A CN112866331A (en) | 2020-12-15 | 2020-12-15 | Real-time vehicle remote control method on mobile terminal equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113691623A (en) * | 2021-08-24 | 2021-11-23 | 奇瑞新能源汽车股份有限公司 | Software configuration method and device of vehicle-mounted Tbox and cloud platform |
| CN113709702A (en) * | 2021-10-28 | 2021-11-26 | 湖北亿咖通科技有限公司 | Cloud communication method and system |
| CN113821017A (en) * | 2021-09-29 | 2021-12-21 | 湖南三一中型起重机械有限公司 | Working machine control method and system and working machine |
| CN114114993A (en) * | 2021-11-01 | 2022-03-01 | 集度科技有限公司 | Vehicle control method, server, vehicle and vehicle system |
| CN115086469A (en) * | 2022-06-09 | 2022-09-20 | 广州小鹏汽车科技有限公司 | Vehicle control method and mobile terminal |
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| CN108881834A (en) * | 2018-06-27 | 2018-11-23 | 上海汽车集团股份有限公司 | Commercial vehicle remote shooting monitoring system and its method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113691623A (en) * | 2021-08-24 | 2021-11-23 | 奇瑞新能源汽车股份有限公司 | Software configuration method and device of vehicle-mounted Tbox and cloud platform |
| CN113691623B (en) * | 2021-08-24 | 2024-06-04 | 奇瑞新能源汽车股份有限公司 | Vehicle-mounted Tbox software configuration method and device and cloud platform |
| CN113821017A (en) * | 2021-09-29 | 2021-12-21 | 湖南三一中型起重机械有限公司 | Working machine control method and system and working machine |
| CN113709702A (en) * | 2021-10-28 | 2021-11-26 | 湖北亿咖通科技有限公司 | Cloud communication method and system |
| CN113709702B (en) * | 2021-10-28 | 2022-01-21 | 湖北亿咖通科技有限公司 | Cloud communication method and system |
| CN114114993A (en) * | 2021-11-01 | 2022-03-01 | 集度科技有限公司 | Vehicle control method, server, vehicle and vehicle system |
| CN115086469A (en) * | 2022-06-09 | 2022-09-20 | 广州小鹏汽车科技有限公司 | Vehicle control method and mobile terminal |
| CN115086469B (en) * | 2022-06-09 | 2023-12-29 | 肇庆小鹏新能源投资有限公司广州分公司 | Vehicle control method and mobile terminal |
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