TWM458355U - Diagnostic device for driving behavior - Google Patents

Description

Driving behavior diagnostic device

This creation is about a driving behavior diagnostic device, especially a driving behavior diagnosis device that facilitates the user to understand and grasp the driving behavior information by using the OBD data of the embedded OBD system of the vehicle.

The On-Board Diagnostic System (OBD) has been widely used in steam locomotives. Useful information such as the transmission performance of the vehicle can be collected through sensors and electronic devices installed in the locomotive. Typically, steam locomotive manufacturers use their own diagnostic systems that are incompatible with each other. Different systems have different definitions of error codes, and only devices from the same manufacturer can understand the corresponding error code definition. Therefore, in the process of repairing a vehicle, the technician needs to use different diagnostic systems to inspect vehicles from different manufacturers.

In 1988, the Society of Automotive Engineers (SAE) set a series of standards, including standardized serial 16-hole connector plugs and a standardized Diagnostic Trouble Code (DTC). This standardized diagnostic system symbolizes the second generation of OBD, commonly referred to as OBD-II. OBD-II provides a wider and more comprehensive engine control and monitors more vehicle components.

The OBD data of the above system can be fed through the standardized OBD The connector is generated. However, the OBD data of the storage unit normally stored in the vehicle can only be retrieved by the technician when the vehicle is in the repair center. Therefore, in order to check the transmission performance of the vehicle, the driver needs to drive the vehicle to be inspected to the repair center. Some drivers are reluctant to drive their vehicles to a repair center because it is time consuming and inconvenient. In addition, since it is impossible to require all drivers to regularly go to the repair center for vehicle inspection, the service center faces the dilemma of monitoring and managing the transmission performance of a large number of vehicles.

In view of this, the driving behavior diagnostic device of the present invention includes at least: a hand-held component, an on-board diagnostic (OBD) connector, a storage unit, a control unit, a first transmission module, and a remote server, which are received through the OBD connector. OBD data from the vehicle's embedded OBD system. The control unit extracts the transmitted data from the OBD data. The storage unit is used to store identification data of the vehicle. The identification data and the transmission data are preprocessed by the control unit, and the identification data and the transmission data are transmitted by the first transmission module to the remote server. The remote server can then analyze and infer a driving behavior data. It is then transferred to the hand-held part for its main purpose.

In order to achieve the above, the first transmission module of the present invention comprises a GSM transceiver module or a CDMA transceiver module or a WLAN transceiver module.

To achieve the above objective, the second transmission module includes a GSM transceiver module or a CDMA transceiver module or a WLAN transceiver module.

To achieve the above objective, the driving behavior diagnostic apparatus, wherein the driving behavior database comprises a database, a pattern library, and a case library.

In order to achieve the above object, the driving behavior diagnosis device, wherein The handheld part is a tablet, a personal digital assistant (PDA) or a smart phone. .

To achieve the above object, the driving behavior diagnostic device, wherein the hand-held component has a warning module.

10‧‧‧Handheld parts

11‧‧‧Warning module

20‧‧‧Onboard diagnostic (OBD) connector

30‧‧‧ storage unit

40‧‧‧Control unit

50‧‧‧First transmission module

60‧‧‧Remote Server

61‧‧‧Second transmission module

62‧‧‧ Driving Behavior Database

621‧‧‧Database

622‧‧‧Model Library

623‧‧‧Case Library

63‧‧‧Analysis of inference modules

70‧‧‧Onboard diagnostic system (OBD)

The first picture is a schematic diagram of the structure of the driving behavior diagnosis device in the creation.

The second figure is a block diagram of a part of the structure of the driving behavior diagnosis device in the creation.

The third figure is a block diagram of the structure of the remote server and hand-held components in this creation.

The characteristics of this creation can be clearly understood by referring to the detailed description of the drawings and the examples.

The first figure is a structural schematic diagram of the creative driving behavior diagnosis device and the second figure is a partial structural block diagram of the driving behavior diagnosis device in the present creation. The driving behavior diagnosis device of the present invention includes at least: a hand-held type a component, an on-board diagnostic (OBD) connector, a storage unit, a control unit, and a remote server; the hand-held component 10; the on-board diagnostic (OBD) connector 20, received from an embedded vehicle An OBD data of the OBD system 70; the storage unit 30 stores an identification data of the vehicle; the control unit 40, the OBD connector 20 and the first storage The storage unit 30 can maintain communication, the control unit 40 can extract the vehicle transmission data from the OBD material, and the control unit 40 can also package the vehicle transmission data and the identification data into the data packet according to a predetermined format; and the control unit The first transmission module 50 that maintains communication receives the inquiry from a remote server 60 and transmits the data packet to the remote server 60 through the wireless network; and the remote server 60 The first transmission module 50 is in communication and can receive the data packet. The remote server 60 is provided with a second transmission module 61, a driving behavior database 62, and an analysis inference module 63. The analysis inference module 63 is The second transmission module 61 and the driving behavior database 62 are respectively connected, and the remote server 60 is connected to the handheld component 10 through the second transmission module 61 for data transmission.

Furthermore, the first transmission module 50 includes a GSM transceiver module or a CDMA transceiver module or a WLAN transceiver module, and the second transmission module includes a GSM transceiver module or a CDMA transceiver. Module or a WLAN transceiver module.

The driving behavior diagnosis device of the present invention includes a database 621, a pattern library 622, and a case library 623, and the hand-held component 10 is shown in the third figure. It is a tablet computer, a personal digital assistant (PDA) or a smart phone, and the hand-held component 10 has a warning module.

In summary, the present invention provides a better and feasible driving behavior diagnosis device, and submits a new patent application according to law; the technical content and technical features of the present invention are disclosed above, but those familiar with the technology may still be based on this The creation of the creation and the various changes and modifications that do not depart from the creative spirit of the case. Therefore, the scope of the present invention is not limited to the embodiments disclosed, but includes various alternatives and modifications that do not depart from the present invention and are covered by the following claims.

10‧‧‧Handheld parts

20‧‧‧Onboard diagnostic (OBD) connector

30‧‧‧ storage unit

40‧‧‧Control unit

50‧‧‧First transmission module

60‧‧‧Remote Server

70‧‧‧Onboard diagnostic system (OBD)

Claims (6)

A driving behavior diagnosis device comprising at least: a hand-held component; an on-board diagnostic (OBD) connector for receiving an OBD data from an OBD system embedded in a vehicle; a storage unit storing one of the vehicles Identifying data; a control unit that maintains communication with the OBD connector and the first storage unit, the control unit is capable of extracting the vehicle transmission data from the OBD data, and the control unit is also capable of transmitting the data and the identification data to the vehicle Encapsulating the data packet in a predetermined format; the first transmission module in communication with the control unit receives the query from a remote server and transmits the data packet to the remote server via the wireless network; The remote server is in communication with the first transmission module and can receive the data packet. The remote server is provided with a second transmission module, a driving behavior database and an analysis inference module, and the analysis inference module Connected to the second transmission module and the driving behavior database, and the remote server is connected to the handheld component through the second transmission module. Data transmission. The driving behavior diagnostic apparatus of claim 1, wherein the first transmission module comprises a GSM transceiver module or a CDMA transceiver module or a WLAN transceiver module. The driving behavior diagnostic apparatus of claim 1, wherein the second transmission module comprises a GSM transceiver module or a CDMA transceiver module or a WLAN transceiver module. The driving behavior diagnostic apparatus according to any one of claims 1 to 3, wherein the driving behavior database comprises a database, a pattern library, and a case library. The driving behavior diagnostic apparatus according to any one of claims 1 to 3, wherein the handheld part is a tablet computer, a personal digital assistant (PDA) or a smart phone. The driving behavior diagnostic apparatus according to any one of claims 1 to 3, wherein the hand-held component has an alert module.