CN201227989Y

CN201227989Y - Vehicle Maintenance Information System

Info

Publication number: CN201227989Y
Application number: CNU2008201049956U
Authority: CN
Inventors: 江启裳
Original assignee: Bcom Electronics Inc
Current assignee: Clientron Corp
Priority date: 2008-05-09
Filing date: 2008-05-09
Publication date: 2009-04-29
Anticipated expiration: 2018-05-09

Abstract

A vehicle maintenance information system comprises a maintenance factory database system and an on-board display system. The maintenance factory database system is arranged in a vehicle maintenance factory and comprises a database unit, a data acquisition unit and a transmission unit, wherein the transmission unit is connected with the data acquisition unit; the on-vehicle display system is provided with at least one interface unit, a processing unit, a memory unit, a system operation unit and a display unit, wherein the interface unit receives the packet data of the transmission unit, the processing unit processes and calculates the packet data, the memory unit stores the packet data after processing and calculation, the system operation unit is used for a user to operate and set, and the display unit displays the vehicle maintenance data after processing and calculation by the processing unit; therefore, the on-board display system transmits and receives the packet data of the database system of the maintenance factory and processes and operates, so that the owner can know the relevant maintenance records of the vehicle and inquire various maintenance conditions.

Description

The automotive servicing information system

Technical field

The utility model relates to a kind of automotive servicing information system, especially refer to a kind of unitized design of passing through display system on a maintenance factory's database system and the car, display system transmits the packet information that receives maintenance factory's database system on this car, inquire about the associated vehicle repair information in order to the car owner, and be applicable to automobile, various vehicle ... the electronic application that waits.

Background technology

Along with the car production development of technology; automobile no longer is unreachable high priced line; therefore in society now; automobile has become the general walking-replacing tool of people; though yet automobile has satisfied people for the demand in the communications and transportation; but people often overweight and use and failure to maintain; especially the maintenance cycle of automobile reaches 3～6 months; the car owner usually can forget the date that should maintain next time; or the car owner do not understand for the vehicle maintenance and repair maintenance status and and the dispute of maintenance takes place between the maintenance factory; or can't learn next time maintenance recommendations and the maintenance cost of car owner after can't budget; yet; under the innovation development of Eltec; electronic product kind that people are used in automobile and quantity are also more and more; though automotive interior mostly has display system on the installing car at present, display system there is no the relevant record that the vehicle maintenance and repair maintenance is provided on the existing car, therefore is necessary to seek to solve to improve.

In view of this, the design people's phase can provide a kind of automotive servicing information system, and the function and the assembly of the relevant record of maintenance is integrated on the car in the display system, thus to improve the safety that the car owner drives a vehicle, and making on the car function of display system more complete, consumption is popular to be used to provide.

Summary of the invention

Main purpose of the present utility model is to overcome the deficiencies in the prior art and defective, a kind of automotive servicing information system is proposed, unitized design by display system on a maintenance factory's database system and the car, this maintenance factory's database system is located in the vehicle salvage shop, display system is provided with at least one interface unit on this car, for transmitting the packet information that receives maintenance factory's database system, the car owner can pass through using system operating unit and display unit, and inquiry associated vehicle maintenance journal information and suggestion maintenance item data, avoid and maintenance factory between dispute takes place and allow the car owner can the various repair status of clearer understanding car, and increase the utility model safety.

Of the present utility model time a purpose is, a kind of automotive servicing information system is proposed, unitized design by display system on a maintenance factory's database system and the car, this maintenance factory's database system is located in the vehicle salvage shop, display system is provided with processing unit and mnemon on this car, for the packet information after packet data being carried out control and treatment and storing the processing computing, can make that display system and maintenance factory's database system maintain up-to-date automotive servicing data at any time on this car, and the car owner also can be by the interface unit contact vehicle salvage shop of display system on the car, the car owner is provided maintenance and suggestion such as maintenance to vehicle in real time, and increases the utility model practicality.

For reaching above-mentioned purpose, the utility model provides a kind of automotive servicing information system, it comprises: maintenance factory's database system, this maintenance factory's database system is located in the vehicle salvage shop, it includes a Database Unit, a data acquisition unit and a transmission unit, be provided with the automotive servicing data in this Database Unit, this DAQ unit and Database Unit link, for the automotive servicing data in the acquisition data library unit, this transmission unit and DAQ unit link, for the packet data of this data acquisition unit of transmission; An and display system on the car, display system is provided with at least one interface unit on this car, one processing unit, one mnemon, an one system operation unit and a display unit, this interface unit receives the packet data of the transmission unit of this maintenance factory's database system, this processing unit and interface unit link, for the packet information that is transmitted in the reception interface unit, and packet data is handled computing be reduced into the automotive servicing data, this mnemon and processing unit link, for the packet data after the computing of storage processing unit processes, this system operation unit and processing unit link, for user's operation and setting, this display unit and processing unit link, and this display unit supplies the automotive servicing data after the treated cell processing computing of demonstration; Thus, display system transmits the packet information that receives maintenance factory's database system and handles computing on this car, understands the relevant maintenance record of vehicle and inquires about various repair status in order to the car owner.

The utlity model has following useful technique effect:

1, automotive servicing information system of the present utility model, unitized design by display system on a maintenance factory's database system and the car, this maintenance factory's database system is located in the vehicle salvage shop, display system is provided with at least one interface unit on this car, for transmitting the packet information that receives maintenance factory's database system, the car owner can pass through using system operating unit and display unit, and inquiry associated vehicle maintenance journal information and suggestion maintenance item data, avoid and maintenance factory between dispute takes place and allow the car owner can the various repair status of clearer understanding car, and increase the utility model safety.

2, automotive servicing information system of the present utility model, unitized design by display system on a maintenance factory's database system and the car, this maintenance factory's database system is located in the vehicle salvage shop, display system is provided with processing unit and mnemon on this car, for the packet information after packet data being carried out control and treatment and storing the processing computing, can make that display system and maintenance factory's database system maintain up-to-date automotive servicing data at any time on this car, and the car owner also can be by the interface unit contact vehicle salvage shop of display system on the car, the car owner is provided maintenance and suggestion such as maintenance to vehicle in real time, and increases the utility model practicality.

Other characteristics of the present utility model and specific embodiment can further be understood in the detailed description of following conjunction with figs..

Description of drawings

Fig. 1 is the configuration diagram of the utility model embodiment;

Fig. 2 is the automotive servicing data scheme drawing of the utility model embodiment;

Fig. 3 is the implementing procedure figure of the utility model embodiment;

Fig. 4 is the portable Storage Media scheme drawing of the use of the utility model embodiment;

Fig. 5 is the use wireless network communication scheme drawing of the utility model embodiment.

Nomenclature among the figure

10 maintenance factory's database systems

11 Database Unit

111 automotive servicing data

1111 vehicle spare part data

1112 automotive servicing journal informations

1113 suggestion maintenance item data

12 data acquisition unit

13 transmission units

Display system on 20 cars

21 interface units

22 processing units

23 mnemons

24 system operation unit

25 display units

30 vehicle salvage shops

Whether 41 have data link

Whether 42 have operation

43 processing of encoding

44 store data

45 finish

46 carry out control and treatment

47 acquisition required informations

48 are shown in telltale

49 finish

The A memory card

The specific embodiment

See also Fig. 1 and 2, automotive servicing information system of the present utility model comprises:

One maintenance factory's database system 10, this maintenance factory's database system 10 is located in the vehicle salvage shop 30 (please consult Fig. 4 together), it includes a Database Unit 11, an one data acquisition unit 12 and a transmission unit 13, be provided with automotive servicing data 111 in this Database Unit 11, wherein this automotive servicing data 111 includes vehicle spare part data 1111, automotive servicing journal information 1112, suggestion maintenance item data 1113... etc., and this DAQ unit 12 links with Database Unit 11, for the vehicle spare part data 1111 in this Database Unit 11 of acquisition processing, automotive servicing journal information 1112, suggestion maintenance item data 1113... etc., and this transmission unit 13 links with data acquisition unit 12, this transmission unit 13 can be portable Storage Media, and should adopt SD by the movable type Storage Media, CF, SM, MMC, the XD memory card, CD sheet ... that waits is wherein arbitrary, this transmission unit 13 also can be embodied as the wireless network communication modular manner, as adopt WiFi, Bluetooth, GSM, GPRS, 3G, 3.5G the wireless network communication of communications protocol technology is wherein arbitrary, for the packet data of this DAQ unit 12 of transmission.

Display system 20 on one car, display system 20 is provided with at least one interface unit 21 on this car, one processing unit 22, one mnemon 23, an one system operation unit 24 and a display unit 25, this interface unit 21 receives the packet information of the transmission unit 13 of this maintenance factory's database system 10, and this interface unit 21 is made as the portable Storage Media of the transmission unit 13 of mutual corresponding maintenance factory database system 10, as SD, CF, SM, MMC, the XD memory card, CD sheet wherein arbitrary, or be embodied as the wireless network communication module, as adopt WiFi, Bluetooth, GSM, GPRS, 3G, 3.5G the wireless network communication of communications protocol technology is wherein arbitrary, and this processing unit 22 links with interface unit 21, for the packet information that is transmitted in the reception interface unit 21, and packet data is handled computing be reduced into automotive servicing data 111, and this mnemon 23 links with processing unit 22, for the packet data that stores after processing unit 22 is handled computing, and this system operation unit 24 links with processing unit 22, for user's operation and setting, this display unit 25 links with processing unit 22, this display unit 25 is a Liquid Crystal Display (LCD), for the automotive servicing data 111 that shows after computing is handled in treated unit 22.

Thus, display system 20 transmits the packet information that receives maintenance factory's database system 10 and handles computing on this car, understands the relevant maintenance record of vehicle and inquires about various repair status in order to the car owner.

See also Fig. 1 and 3, automotive servicing information system structure and implementing procedure figure, judge at first after display system 20 starts on the car whether this interface unit 21 and the transmission unit 13 of maintenance factory's database system 10 have data link 41, if do not need the data updated link, judge then whether the car owner has operation 42, otherwise if the data updated link is arranged, the packet data of these processing unit 22 beginning reception interface units 21 is also encoded and is handled 43, and processing unit 22 is encoded when finishing dealing with, storage data 44 is finished the data that display system on this car 20 upgrades and is finished 45 in mnemon 23; And when the transmission unit 13 of maintenance factory's database system 10 does not have the data updated link, but judge when the car owner operates, this processing unit 22 directly carries out control and treatment 46, the car owner operates by system operation unit 24 simultaneously, 22 of this processing units can capture required information 47, vehicle spare part data 1111 in the acquisition automotive servicing data 111, automotive servicing journal information 1112, suggestion maintenance item data 1113... etc., and with the acquisition data be shown in telltale 48, and finish 49 execution, by above-mentioned implementing procedure, can make on this car display system 20 and maintenance factory's database system 10 maintain up-to-date automotive servicing data 111 at any time, and other each parts on the vehicle also all add corresponding sensor, adopt the resistance to heat inductor as water thermometer, gasoline-level gauge adopts variable resistance gasoline level sensor, engine speed indicator and average speed indicator calculate according to input pulse ... etc., the sensor of each one on this vehicle can gather related data and by vehicle with regional communication network (CAN), regional interconnection network (LIN), variable impulse width degree SAE J1850 VPW, the communication modes of pulse width adjustment SAE J1850PWM... etc. is delivered to display system 20 on the car, and the display unit 25 of display system 20 is also realized digitized combination instrument onboard, and the accumulator failure alarm on the vehicle is indicated, the safety air bag indication, engine breakdown is reported to the police and is indicated, the safety strap indication, the Car Burglar Alarm indication, the ABS indication of braking, stop and indicate, country beam illumination indication, cruise, idle-speed control ... etc. data all exist in the mnemon 23 and on display unit 25, show.

See also Fig. 1,2,4,5, display system 20 can be upgraded the automotive servicing data 111 (also can be embodied as a plurality of interface units 21) that stores in the mnemon 23 by at least one interface unit 21 on this car, and this interface unit 21 is made as portable Storage Media, car owner's pullable memory card A or CD sheet are also done data updating with maintenance factory's database system 10 of vehicle salvage shop 30, also be embodied as the wireless network communication mode by this interface unit 21, adopt WiFi, Bluetooth, GSM, GPRS, 3G, 3.5G the transmission unit 13 of wherein arbitrary and maintenance factory's database system 10 of communications protocol technology links, for the automotive servicing journal information 1112 of learning that at any time vehicle is up-to-date, suggestion maintenance item data 1113... etc., and also can link communication between the display system 20 on car owner and the car by gsm mobile telephone and the interface unit 21 that the car owner carries, display system 20 can be when liking the car accidents happened on the car, automatically by interface unit 21 news in brief is sent on the phone number that the car owner presets, remind the car owner to come back in real time, to improve the safety of vehicle, in addition the transmission unit 13 of maintenance factory's database system 10 of vehicle salvage shop 30 also can be embodied as the GSM communication module, and the car owner is provided maintenance and suggestion such as maintenance to vehicle in real time.As when the vehicle et out of order, when car owner oneself can't handle by display system on the car 20, can be by interface unit 21 contact vehicle salvage shops 30, the display unit 25 of display system 20 also can be connected with Internet by interface unit 21 on this car again, can allow the car owner after drive having a rest, watch news, stock, receiving and dispatching mail, travel information ... etc. message, combine closely to realize liking car and life.

See also shown in Fig. 1～5, the characteristics of the utility model automotive servicing information system are: by the unitized design of display system 20 on a maintenance factory's database system 10 and the car, this maintenance factory's database system 10 is located in the vehicle salvage shop 30, and display system 20 is provided with at least one interface unit 21 on the car, for the packet information that receives maintenance factory's database system 10, system operation unit 24 and display unit 25 by display system 20 on this car, and inquiry associated vehicle maintenance journal information 1112, suggestion maintenance item data 1113... etc., display system 20 is provided with processing unit 22 and mnemon 23 on this car in addition, display system 20 is transmitted by interface unit 21 with maintenance factory's database system 10 to be received, and maintain up-to-date automotive servicing data at any time, in sum, the utlity model has and avoid between car owner and the vehicle salvage shop 30 taking place dispute and allow the car owner can the various repair status of clearer understanding car, in addition this vehicle salvage shop 30 also can provide the car owner maintenance and the suggestion such as maintenance to vehicle in real time, accuse more complete in order to the function that makes display system 20 on the car, improve the safety of driving, and to promote the utility model safety and practicality.

The above only is preferred embodiment of the present utility model, and when can not be in order to limit the enforceable scope of the utility model, all those skilled in the art obviously can do to change and modification, all should be considered as not departing from flesh and blood of the present utility model.

Claims

1. A vehicle maintenance information system, characterized in that it comprises:

A repair shop database system, the repair shop database system is set in the vehicle repair shop, which includes a database unit, a data acquisition unit and a transmission unit, the database unit is provided with vehicle maintenance data, the data acquisition unit and The database unit is connected for retrieving the vehicle maintenance data in the database unit, and the transmission unit is connected with the data retrieving unit for transmitting the packet data of the data retrieving unit; and

An on-vehicle display system, the on-vehicle display system is provided with at least one interface unit, a processing unit, a memory unit, a system operation unit and a display unit, and the interface unit receives the packet data of the transmission unit of the database system of the repair shop , the processing unit is connected with the interface unit for receiving the packet data sent by the interface unit, and restores the packet data processing operation to the vehicle maintenance data, and the memory unit is connected with the processing unit for storing the data processed and calculated by the processing unit Packet data, the system operation unit is connected to the processing unit for user operation and setting, the display unit is connected to the processing unit, and the display unit is used to display the vehicle maintenance data processed and calculated by the processing unit;

As a result, the display system on the vehicle transmits and receives packet data and processing calculations from the database system of the maintenance shop, so that the owner can understand the maintenance records of the vehicle and inquire about various maintenance conditions.

2. The vehicle maintenance information system according to claim 1, wherein the vehicle maintenance information includes vehicle component information, vehicle maintenance log information, and suggested maintenance items information.

3. The vehicle maintenance information system according to claim 1, wherein the transmission unit of the database system of the maintenance shop and the interface unit of the on-vehicle display system are mobile storage media corresponding to each other.

4. The vehicle maintenance information system according to claim 3, wherein the removable storage medium is any one of SD, CF, SM, MMC, XD memory card, and CD.

5. The vehicle maintenance information system according to claim 1, wherein the transmission unit of the database system of the maintenance shop and the interface unit of the on-vehicle display system are wireless network communication modules corresponding to each other.

6. The vehicle maintenance information system according to claim 5, wherein the wireless network communication module adopts any one of WiFi, Bluetooth, GSM, GPRS, 3G, and 3.5G communication protocol technologies.

7. The vehicle maintenance information system according to claim 1, wherein the display unit of the on-vehicle display system is a liquid crystal display.