CN103970113A

CN103970113A - Tail gas exceeding short-message warning technology for vehicle-mounted diagnostic system (OBD)

Info

Publication number: CN103970113A
Application number: CN201310031864.5A
Authority: CN
Inventors: 宋有
Original assignee: Beijing Jinbenteng Automobile Sci & Tech Co Ltd
Current assignee: Beijing Jinbenteng Automobile Sci & Tech Co Ltd
Priority date: 2013-01-29
Filing date: 2013-01-29
Publication date: 2014-08-06

Abstract

The invention relates to a tail gas exceeding short-message warning technology for a vehicle-mounted diagnostic system (OBD). According to the technology, a standard OBD electronic control system can detect a vehicle automatically, the tail gas emission state and the current operation state of a vehicle engine are obtained, whether tail gas of the vehicle exceeds the standard is accurately judged according to the emission stage of the tail gas of the engine and the current operation state, when it is detected that the tail gas of the vehicle exceeds the standard, a warning and reminding short message will be automatically sent to an appointed mobile phone, an owner or a relevant department can be reminded in the first time, repair can be carried out conveniently in time, and more serious pollution to the environment can be avoided.

Description

Onboard diagnostic system (OBD) the tail gas SMS alarm technology that exceeds standard

Technical field

The present invention relates to onboard diagnostic system (OBD) the tail gas SMS alarm technology that exceeds standard, this technology can be according to the electric-control system of the agreement automatic detection vehicle of OBDII, thereby learn exhaust emissions situation and the basic operation conditions of engine, according to the exhaust emissions situation of engine and basic operation conditions, judge accurately Vehicular exhaust and whether exceed standard, in the time that vehicular discharge tail gas exceeds standard, can send on the mobile phone of appointment with note form the very first time.

Background technology

OBDI I agreement is a standard agreement of the relevant engine exhaust emission of International Environmental Protection tissue definition, can obtain exhaust emissions situation and the basic operation conditions about motor car engine by OBDII protocol detection automobile electric control system.Most of vehicle is all supported OBDII agreement on the market at present, and all can be obtained exhaust emissions situation and the basic operation conditions of vehicle and be transmitted and store in vehicle ECU in real time by vehicle electrically controlling system.

Vehicle electrically controlling system and ECU are complicated systems, running status that can Real-Time Monitoring vehicle engine system.But these information can not be informed user by modes such as direct demonstrations, and the demoder instrumentation complexity of specialty, expensive, not portable can not long-rangely be not suitable for car owner and use very much.

For whether the tail gas that makes the understanding vehicular discharge that car owner or relevant departments can be real-time exceeds standard, described device is by exhaust emissions situation and the basic operation conditions of real-time monitoring motor car engine, and according to the emission status of motor exhaust and current running status, whether accurately judge Vehicular exhaust exceeds standard, in the time detecting that vehicle exhaust exceeds standard, can automatically send warning reminding short message to designated mobile phone, thereby so that keep in repair in time and avoid causing larger environment dirt summary of the invention

Exceed standard and the environmental pollution that causes for fear of tail gas, the invention provides a kind of onboard diagnostic system (OBD) tail gas SMS alarm technology that exceeds standard, by its monitoring to love tail gas in real time, user can better be understood and like whether tail gas discharge exceeds standard, the better love car of management oneself.

Main technical schemes of the present invention is: by mobile phone short message vehicle failure long-distance intelligent pick-up unit, vehicle electrically controlling system is detected, in the time finding that the tail gas of vehicular discharge exceeds standard, the very first time is reminded car owner or relevant departments with note form.

Beneficial effect of the present invention:

Whether the tail gas of monitoring motor vehicle emission that can be real-time due to this technology exceeds standard, thus in the time that exceeding standard, tail gas can notify timely car owner or relevant departments, thus so that keep in repair in time and avoid causing larger environmental pollution.

Embodiment:

A kind of mobile phone short message vehicle failure long-distance intelligent pick-up unit-onboard diagnostic system (OBD) tail gas SMS alarm technology that exceeds standard: exhaust emissions situation and the basic operation conditions of this vehicle motor obtained in timing from the electric-control system of vehicle to be checked, according to the exhaust emissions situation of engine and basic operation conditions, whether judge accurately Vehicular exhaust exceeds standard, in the time that vehicular discharge tail gas exceeds standard, can send on the mobile phone of appointment with note form the very first time.

Below by the introduction of the concrete using method of SMS alarm technology that this mobile phone short message vehicle failure long-distance intelligent pick-up unit-onboard diagnostic system (OBD) tail gas is exceeded standard, further illustrate the feature of this device:

Confirm vehicle diagnosis seat, start described device: described device is inserted on automobile OBD diagnose connector, realizes being connected of described device and electric-control system, wait for described device search network (about 30 seconds), find network rear indicator light to light;

(1) if first use " mobile phone short message vehicle failure long-distance intelligent pick-up unit " needs user to bind the cell-phone number of oneself, binding method user uses the SIM card of mobile phone editing short message RG+ password (as: RG123456) to described device, waits for described device reply binding success information.If need to change the phone number of binding, directly, again with new digit binding, former phone number ceases to be in force automatically;

(2) standard (OBD) electric-control system that can automatic detection vehicle after the operation of this device also obtains the exhaust emissions situation of this vehicle motor and current running status, and according to the emission status of motor exhaust and current running status, whether accurately judge Vehicular exhaust exceeds standard, in the time detecting that vehicle exhaust exceeds standard, can automatically send warning reminding short message to designated mobile phone, the very first time is reminded car owner or relevant departments, be convenient to place under repair in time, avoid environment to cause larger pollution;

Along with the aggravation of environmental pollution; it is more and more important that environmental protection also becomes; the invention provides the new platform whether a kind of intelligentized tail gas that allows user or relevant departments learn that love car discharges with note form exceeds standard, in the application of environmental protection, the present invention must embody huge value.

Claims

1. a mobile phone short message vehicle failure long-distance intelligent pick-up unit-onboard diagnostic system (OBD) the tail gas SMS alarm technology that exceeds standard.This device is inserted on the vehicle diagnosis seat of vehicle and can uses, realize and learn engine exhaust emission situation and current running status from the electric-control system of vehicle to be checked in real time, and according to engine exhaust emission situation and current running status, whether the tail gas of accurately judging vehicle exceeds standard, and can send on the mobile phone of appointment with note form the very first time if vehicular discharge tail gas exceeds standard.

2. mobile phone short message vehicle failure long-distance intelligent pick-up unit-onboard diagnostic system according to claim 1 (OBD) tail gas SMS alarm technology that exceeds standard, it is characterized in that working as vehicle in front by Real-Time Monitoring, if like that the tail gas that car discharges exceeds standard and can remind car owner's maintenance with note form timely, avoids environment to cause larger pollution.

3. mobile phone short message vehicle failure long-distance intelligent pick-up unit-onboard diagnostic system according to claim 2 (OBD) tail gas SMS alarm technology that exceeds standard, the new platform that provides the tail gas that can understand in time vehicular discharge whether to exceed standard for car owner or relevant departments is provided.

4. mobile phone short message vehicle failure long-distance intelligent pick-up unit-onboard diagnostic system according to claim 3 (OBD) tail gas SMS alarm technology that exceeds standard, it is characterized in that, by continual real-time detection, whether vehicular discharge tail gas being exceeded standard and can notify car owner or relevant departments with the shortcut of note accurately timely.

5. according to the SMS alarm technology that exceeds standard of mobile phone short message vehicle failure long-distance intelligent pick-up unit-onboard diagnostic system (OBD) tail gas described in claim 2,3 or 4, it is characterized in that by professional knowledge, practical mode, reminds car owner or relevant departments to like whether the tail gas of car discharge exceeds standard timely accurately.