WO2018218532A1 - Procédé et système de rétroaction d'état d'automobile - Google Patents

Procédé et système de rétroaction d'état d'automobile Download PDF

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Publication number
WO2018218532A1
WO2018218532A1 PCT/CN2017/086670 CN2017086670W WO2018218532A1 WO 2018218532 A1 WO2018218532 A1 WO 2018218532A1 CN 2017086670 W CN2017086670 W CN 2017086670W WO 2018218532 A1 WO2018218532 A1 WO 2018218532A1
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WO
WIPO (PCT)
Prior art keywords
car
automobile
data
event
vehicle
Prior art date
Application number
PCT/CN2017/086670
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English (en)
Chinese (zh)
Inventor
姚勇
黄文泰
孙晨
Original Assignee
深圳市爱夫卡科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市爱夫卡科技股份有限公司 filed Critical 深圳市爱夫卡科技股份有限公司
Priority to PCT/CN2017/086670 priority Critical patent/WO2018218532A1/fr
Publication of WO2018218532A1 publication Critical patent/WO2018218532A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications

Definitions

  • the invention belongs to the technical field of automobile diagnosis, and particularly relates to a method and system for feedback of automobile health status.
  • the object of the present invention is to provide a method and system for feedbacking health status of an automobile, which aims to solve the problem that the prior art cannot provide an effective feedback method for the automobile health state, and timely feedback to the automobile service provider for vehicle faults and abnormalities, resulting in vehicle safety. Reduced sexuality and poor user experience.
  • the present invention provides a vehicle health status feedback method, the method comprising the steps of:
  • the car sensor data is read from a memory preset by the in-vehicle electronic device;
  • the present invention provides a vehicle health status feedback system, the apparatus comprising:
  • An event detecting unit configured to detect a preset automobile health state feedback event
  • a data reading unit configured to read the car sensing data from a preset memory of the in-vehicle electronic device when the car health status feedback event is detected
  • a data receiving unit configured to acquire basic information of the automobile, and receive driving description data input by the user
  • the event feedback unit is configured to send the basic information and the associated vehicle sensing data and the vehicle driving description data to a preset feedback event service provider.
  • the invention detects the preset automobile health state feedback event, and when detecting the automobile health state feedback event, reads the car sensor data from the memory preset by the in-vehicle electronic device, acquires the basic information of the car, and receives the user input.
  • the vehicle driving description data, the basic information and the associated vehicle sensing data and the vehicle driving description data are sent to a preset feedback event service provider, so that the vehicle sensing is timely when the vehicle health status feedback event is detected.
  • the data and the user-entered car driving description data sending service provider realize the combination of the vehicle's own objective data and the user's own experience data in the feedback, which improves the effectiveness of the feedback and the intelligence of the car, and provides the maintenance of the car. A good foundation.
  • FIG. 1 is a flowchart showing an implementation of a vehicle health state feedback method according to Embodiment 1 of the present invention
  • FIG. 2 is a flowchart of implementing an automobile health state feedback method according to Embodiment 2 of the present invention
  • Embodiment 3 is a flowchart of implementing an automobile health state feedback method according to Embodiment 3 of the present invention.
  • FIG. 4 is a schematic structural diagram of a vehicle health state feedback system according to Embodiment 4 of the present invention.
  • FIG. 5 is a schematic diagram of a preferred structure of a vehicle health state feedback system according to Embodiment 4 of the present invention.
  • FIG. 6 is a schematic diagram of a preferred structure of a vehicle health state feedback system according to Embodiment 4 of the present invention.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • FIG. 1 is a flowchart showing an implementation process of a vehicle health state feedback method according to Embodiment 1 of the present invention. For convenience of description, only parts related to the embodiment of the present invention are shown, which are described in detail as follows:
  • step S101 a preset car health status feedback event is detected.
  • the embodiment of the invention is applicable to a mobile terminal having a vehicle health state diagnosis function, such as a car diagnostic device and a decoder, for acquiring user feedback information.
  • the automobile health state feedback event is preset, that is, a trigger event for feeding back the car health to the car service provider or the technical engineer is set in advance, for example, when the user sends a feedback or complaint request by operating the mobile terminal.
  • the trigger event for example, the corresponding trigger event when a car fault or an abnormal event occurs.
  • the trigger event may be detected in real time according to the type of the trigger event or the user request, so as to improve the real-time detection, or may automatically generate a trigger event after acquiring the corresponding event. Then, the corresponding trigger event is detected, and the energy consumption during the trigger event detection can be effectively reduced.
  • step S102 when the car health status feedback event is detected, the car sensor data is read from a memory preset by the in-vehicle electronic device.
  • the in-vehicle electronic device includes an ECU (Electronic Control Unit), and may further include other in-vehicle components that record the health status data or the car sensor data of the car in real time during the running of the car and exist in the respective In the memory, in order to feedback the corresponding data to the car service provider when the car is faulty or abnormal.
  • the car senses data through JSON The key-value pair representation, thereby improving the network transmission efficiency of the data while improving the readability of the data.
  • the car diagnostics or mobile terminal reads the car sensor data from a pre-set memory of the in-vehicle electronic device.
  • step S103 basic information of the automobile is acquired, and the vehicle travel description data input by the user is received.
  • the basic information of the automobile includes information such as the vehicle model, the engine model, the displacement, and the rated power of the automobile, so as to facilitate subsequent analysis of the automobile failure or abnormality
  • the basic information of the automobile may further include Basic information about car users, for example, contact information of car users, in order to contact users in time.
  • the vehicle driving description data is a subjective feeling of the user on the situation that occurs during the driving of the automobile, and is input by the user, and may include, for example, a vibration feeling, a fuel consumption feeling, and a steering control feeling of the automobile.
  • step S104 the basic information and the associated car sensor data and the car travel description data are transmitted to a preset feedback event service provider.
  • the automobile sensing data may be read from a memory preset by the in-vehicle electronic device, basic information of the automobile is acquired, and the driving description data input by the user is received, and then The data is sent to a preset feedback event service provider in order to obtain the current health status of the car, so that the car can be maintained in time before the car is driven, thereby improving the safety of the car.
  • the data is wirelessly transmitted to the preset feedback event service provider, and the time is The vehicle sensing data and the vehicle driving description data input by the user are sent to the service provider, so that the combination of the objective data of the automobile itself and the user's own experience data is realized in the feedback, the effectiveness of the feedback is improved, and the maintenance of the automobile is provided.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • FIG. 2 is a flowchart showing an implementation process of a vehicle health state feedback method according to Embodiment 2 of the present invention. For convenience of description, only parts related to the embodiment of the present invention are shown, which are described in detail as follows:
  • step S201 the vehicle health status feedback command input by the user is detected.
  • step S202 it is determined whether the vehicle health status feedback command is received, if yes, step S203 is performed, otherwise step S201 is continued.
  • step S203 when the car health status feedback command input by the user is detected, the car sensor data is read from the memory of the electronic control unit of the car.
  • the automobile health status feedback event is a vehicle health feedback or complaint instruction sent by the user by operating the mobile terminal, and when receiving the vehicle health status feedback instruction actively input by the user, from the memory of the electronic control unit of the automobile
  • the vehicle sensing data is read, for example, the operating state data of various parts of the engine collected by the ECU through various sensors including a temperature sensor, a pressure sensor, a rotation sensor, a flow sensor, a position sensor, an oxygen sensor, a knock sensor, and the like.
  • step S204 basic information of the automobile is acquired, and a description of the abnormality of the automobile driving input by the user is received.
  • the basic information of the automobile is the vehicle model, the engine model, the displacement, and the rated power information of the automobile, and the data can be directly obtained from the ECU, and the driving description data of the automobile is a description of the abnormal driving phenomenon of the vehicle input by the user.
  • the description of the abnormal driving phenomenon of the automobile can be manually input by the user, or the corresponding selection interface can be provided by the user to input, thereby facilitating the user to input various different and diverse descriptions of abnormal automobile phenomena and improving the accuracy of the description.
  • the description of the abnormal driving phenomenon of the automobile may include an abnormal vibration feeling of the automobile, an abnormal fuel consumption feeling, and an abnormal steering control feeling.
  • step S205 the basic information and the associated car sensor data and the car driving abnormal phenomenon are described and wirelessly transmitted to the preset mailbox by mail.
  • the data is directly sent to the preset mailbox by using a mail.
  • the mailbox can be the server server interface directly responsible for analyzing or parsing the feedback, or the engineer's mailbox, so that the engineer can directly analyze the data and locate the fault or abnormal parts of the car.
  • the basic information, the associated car sensor data, and the car driving abnormal phenomenon description are further sent to a preset mobile terminal (eg, a smart phone) to facilitate the mobile terminal user to view anytime and anywhere.
  • a preset mobile terminal eg, a smart phone
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • FIG. 3 is a flowchart showing an implementation process of a car health state feedback method according to Embodiment 3 of the present invention. For convenience of description, only parts related to the embodiment of the present invention are shown, which are described in detail as follows:
  • step S301 a preset vehicle failure or abnormal event is detected.
  • step S302 it is determined whether a preset car failure or abnormal event is detected, if yes, step S303 is performed, otherwise step S301 is continued.
  • step S303 when a preset vehicle failure or abnormal event is detected, the car sensing data is read from the memory of the electronic control unit of the car.
  • the automobile health state feedback event is a car fault or an abnormal event.
  • the car diagnostic device or the mobile terminal reads the car sensor data from the memory of the electronic control unit of the car.
  • the ECU collects operating data of various parts of the engine through various sensors (including temperature sensors, pressure sensors, rotation sensors, flow sensors, position sensors, oxygen sensors, knock sensors, etc.), thereby detecting a preset automobile failure.
  • Car sensor data is automatically read when an abnormal event occurs.
  • step S304 basic information of the automobile is acquired, and a description of the abnormality of the automobile driving input by the user is received.
  • step S305 the basic information and the associated car sensing data and the car driving abnormal phenomenon are described and wirelessly transmitted to the preset mailbox by mail.
  • the vehicle sensing data is automatically read, basic information of the automobile is acquired, and the driving description data input by the user is received, and the basic information and the associated information are
  • the car sensor data and the car driving description data are sent to the preset mailbox, thereby realizing the automatic detection and feedback of the abnormal event, and realizing the combination of the objective data of the car itself and the user's own experience data in the feedback, and improving the feedback.
  • the effectiveness of the car provides a good foundation for the maintenance of the car.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • FIG. 4 shows the structure of the automobile health state feedback system provided by the fourth embodiment of the present invention. For the convenience of description, only the parts related to the embodiment of the present invention are shown.
  • the automobile health state feedback system includes an event detecting unit 41, a data reading unit 42, a data receiving unit 43, and an event feedback unit 44, wherein:
  • the event detecting unit 41 is configured to detect a preset car health state feedback event.
  • the automobile health state feedback event is preset, that is, a trigger event for feeding back the car health to the car service provider or the technical engineer is set in advance, for example, when the user sends a feedback or complaint request by operating the mobile terminal.
  • the trigger event for example, the corresponding trigger event when a car fault or an abnormal event occurs.
  • the trigger event may be detected in real time according to the type of the trigger event or the user request, so as to improve the real-time detection, or may automatically generate a trigger event after acquiring the corresponding event. Then, the corresponding trigger event is detected, and the energy consumption during the trigger event detection can be effectively reduced.
  • the data reading unit 42 is configured to read the car sensing data from a memory preset by the in-vehicle electronic device when the car health status feedback event is detected.
  • the in-vehicle electronic device includes an ECU, and may further include other in-vehicle components that record the health status data or the car sensing data of the car in real time during the running of the car and exist in the respective memories, so that Feedback to the car service provider in response to a car failure or abnormality.
  • the car senses data through JSON The key-value pair representation, thereby improving the network transmission efficiency of the data while improving the readability of the data.
  • the car diagnostics or mobile terminal reads the car sensor data from a pre-set memory of the in-vehicle electronic device.
  • the data receiving unit 43 is configured to acquire basic information of the automobile and receive driving description data of the vehicle input by the user.
  • the basic information of the automobile includes information such as the vehicle model, the engine model, the displacement, and the rated power of the automobile, so as to facilitate subsequent analysis of the automobile failure or abnormality
  • the basic information of the automobile may further include Basic information about car users, for example, contact information of car users, in order to contact users in time.
  • the vehicle driving description data is a subjective feeling of the user on the situation that occurs during the driving of the automobile, and is input by the user, and may include, for example, a vibration feeling, a fuel consumption feeling, and a steering control feeling of the automobile.
  • the event feedback unit 44 is configured to send the basic information and the associated car sensing data and the car driving description data to a preset feedback event service provider.
  • the data is wirelessly transmitted to the preset feedback event service provider, and the time is The vehicle sensing data and the vehicle driving description data input by the user are sent to the service provider, so that the combination of the objective data of the automobile itself and the user's own experience data is realized in the feedback, the effectiveness of the feedback is improved, and the maintenance of the automobile is provided.
  • the event detecting unit 41 includes an instruction detecting unit 411 for detecting a car health status feedback command input by the user
  • the data reading unit 42 includes The first reading subunit 421 is configured to read the car sensing data from the memory of the electronic control unit of the automobile when the car health status feedback instruction input by the user is detected
  • the data receiving unit 43 includes the description receiving unit 431.
  • the event feedback unit 44 includes a mail sending unit 441 for using the basic information and the associated automobile sensing Data and car driving description data are sent by email to a preset mailbox.
  • the event detecting unit 41 includes an abnormality detecting unit 412 for detecting a preset automobile fault or abnormal event
  • the data reading unit 42 includes The second reading subunit 422 is configured to read the car sensing data from the memory of the electronic control unit of the car when a preset car fault or abnormal event is detected.
  • each unit of the automobile health state feedback system can be implemented by a corresponding hardware or software unit, and each unit can be an independent soft and hardware unit, or can be integrated into a car diagnostic device, a decoder, etc., having a car health state.
  • a soft and hardware unit of the mobile terminal of the diagnostic function is not limited herein.

Abstract

La présente invention concerne le domaine technique des diagnostics d'automobile, et fournit un procédé et un système de rétroaction d'état d'automobile, le procédé comprenant les étapes consistant : à détecter des événements de rétroaction d'un état d'automobile prédéfini; lorsqu'un événement de rétroaction d'état d'automobile est détecté, à lire des données de capteur d'automobile à partir d'un dispositif de stockage pré-agencé dans un dispositif électronique monté sur véhicule; à acquérir des informations de base de l'automobile, et à recevoir des données de description de conduite d'automobile entrées par un utilisateur; à envoyer les informations de base et les données de capteur d'automobile associées et les données de description de conduite d'automobile à un fournisseur de service d'événement de rétroaction prédéfini; ainsi, lorsqu'un événement de rétroaction d'état d'automobile est détecté, les données de capteur d'automobile et les données de description de conduite d'automobile entrées par l'utilisateur sont envoyées immédiatement au fournisseur de service, et la rétroaction combine des données objectives de l'automobile avec des données d'expérience d'utilisateur, ce qui permet d'augmenter l'efficacité de la rétroaction et de fournir une meilleure base pour l'entretien de l'automobile.
PCT/CN2017/086670 2017-05-31 2017-05-31 Procédé et système de rétroaction d'état d'automobile WO2018218532A1 (fr)

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PCT/CN2017/086670 WO2018218532A1 (fr) 2017-05-31 2017-05-31 Procédé et système de rétroaction d'état d'automobile

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140324275A1 (en) * 2013-04-26 2014-10-30 Ford Global Technologies, Llc Online vehicle maintenance
CN105045257A (zh) * 2015-07-14 2015-11-11 广州橙行智动汽车科技有限公司 一种汽车故障售后诊断的方法和诊断设备、服务器
CN105404273A (zh) * 2015-11-25 2016-03-16 湖北航天技术研究院特种车辆技术中心 一种用于车辆维修的方法及手持终端
CN105915618A (zh) * 2016-04-29 2016-08-31 深圳市元征科技股份有限公司 一种车机、车载终端、车辆诊断方法以及车辆诊断系统
CN205721347U (zh) * 2016-04-15 2016-11-23 宝沃汽车（中国）有限公司 车辆故障诊断系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140324275A1 (en) * 2013-04-26 2014-10-30 Ford Global Technologies, Llc Online vehicle maintenance
CN105045257A (zh) * 2015-07-14 2015-11-11 广州橙行智动汽车科技有限公司 一种汽车故障售后诊断的方法和诊断设备、服务器
CN105404273A (zh) * 2015-11-25 2016-03-16 湖北航天技术研究院特种车辆技术中心 一种用于车辆维修的方法及手持终端
CN205721347U (zh) * 2016-04-15 2016-11-23 宝沃汽车（中国）有限公司 车辆故障诊断系统
CN105915618A (zh) * 2016-04-29 2016-08-31 深圳市元征科技股份有限公司 一种车机、车载终端、车辆诊断方法以及车辆诊断系统

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