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.