Vehicle data setting system and output setting method thereof

• US 9,376,071 B2
• Filed: 03/24/2014
• Issued: 06/28/2016
• Est. Priority Date: 09/28/2011
• Status: Active Grant

• Current Assignee: Yazaki Corporation
• Original Assignee: Yazaki Corporation
• Inventors: Umino, Youichi, Kamiya, Yukio
• Primary Examiner(s): Mancho, Ronnie
• Application Number:
  US14/222,735
• Publication Number:
  US 20140236422A1
• Time in Patent Office: 827 Days
• Field of Search: 701/29, 701/33, 701/48, 701/36, 701/29.1, 701/32.7, 701/32.8, 701/33.1, 701/33.4, 701/33.7, 701/33.9, 702/183, 702/182, 340/286.01, 340/506, 340/438, 137/255, 123/575, 123/576
• US Class Current: 1/1
• CPC Class Codes: B60R 16/0232 for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
• CPC Class Codes: B60R 16/0234 related to maintenance or repairing of vehicles

Abstract

A vehicle data setting system is provided with auxiliary connection terminals as standard equipment in addition to connection terminals normally used. When an output setting instruction is inputted to the vehicle data setting system from a failure diagnosis tool, output data to be outputted from the connection terminals are changed to desired data by control of a CPU.

Claims

1. A vehicle data setting system, which is mounted on a vehicle, and which is configured to acquire data concerning the vehicle and to output the acquired data to another on-vehicle device, the system comprising:

a standard connection terminal for electric connection to the other on-vehicle device;

at least one auxiliary connection terminal;

an input unit that receives an input of an output setting instruction to set data which is to be outputted from the auxiliary connection terminal; and

a controller that controls outputting of desired data to the standard connection terminal and outputting data corresponding to the output setting instruction inputted by the input unit to the auxiliary connection terminal,

wherein the controller determines whether to change a specification of the output data for the vehicle based on determining whether the output data corresponding to the setting instruction is identical to output data already set.

2. The vehicle data setting system according to claim 1, wherein the auxiliary connection terminal is provided in one auxiliary connector and is connected to another on-vehicle device through the auxiliary connector.

3. The vehicle data setting system according to claim 1, further comprising:

a diagnosis terminal device for diagnosis of each on-vehicle device connected to the standard connection terminal; and

a diagnosis connector configured to be connected to the diagnosis terminal device, wherein

the input unit is mounted on the diagnosis terminal device.

4. The vehicle data setting system according to claim 2, further comprising:

a diagnosis terminal device for diagnosis of each on-vehicle device connected to the standard connection terminal; and

a diagnosis connector configured to be connected to the diagnosis terminal, wherein

the input unit is mounted on the diagnosis terminal device.

6. The vehicle data setting system according to claim 1, further comprising:

a plurality of auxiliary connection terminals; and

a switching-type output circuit coupled to the controller, the switching-type output circuit configured to output the data corresponding to the output setting instruction inputted by the input unit to the plurality of auxiliary connection terminals.

7. The vehicle data setting system according to claim 6, wherein the output setting instruction corresponds to an instruction for changing a specification of the vehicle to a specially-equipped vehicle.

5. A method for setting output data of a vehicle data setting system, which is mounted on a vehicle and which is configured to acquire various data concerning the vehicle and to output the acquired data to another on-vehicle device, the method comprising:

receiving an input of a setting instruction to set data which is to be outputted from at least one auxiliary connection terminal which is provided to output data used in a specially-equipped vehicle;

setting data outputted from the auxiliary connection terminal based on the setting instruction; and

determining whether to change a specification of output data for the specially-equipped vehicle by determining whether the output data required by the setting instruction is identical to output data already set.

8. The method for setting output data of a vehicle data setting system according to claim 5, wherein determining whether to change the specification of output data comprises determining whether the input of the setting instruction has been received.

9. The method for setting output data of a vehicle data setting system according to claim 5, wherein the set data comprises vehicle speed output data.

10. The method for setting output data of a vehicle data setting system according to claim 5, wherein the set data comprises vehicle shift position data.

11. The method for setting output data of a vehicle data setting system according to claim 5, wherein the set data comprises general purpose output data.

12. The method for setting output data of a vehicle data setting system according to claim 11, wherein the general purpose output data comprises lighting data of an ambulance beacon light.