CN202463736U - Vehicle internet terminal for wirelessly calibrating parameters - Google Patents
Vehicle internet terminal for wirelessly calibrating parameters Download PDFInfo
- Publication number
- CN202463736U CN202463736U CN2012200224846U CN201220022484U CN202463736U CN 202463736 U CN202463736 U CN 202463736U CN 2012200224846 U CN2012200224846 U CN 2012200224846U CN 201220022484 U CN201220022484 U CN 201220022484U CN 202463736 U CN202463736 U CN 202463736U
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- car networking
- networking terminal
- central processing
- power supply
- processing module
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Abstract
The utility model relates a vehicle internet terminal for wirelessly calibrating parameters. The vehicle internet terminal for wirelessly calibrating the parameters comprises a vehicle internet terminal central processing module, a power supply, a wireless receiving module and a display, wherein a signal output end of the wireless receiving module is connected with a signal input port of the vehicle internet terminal central processing module; a display output port of the vehicle internet terminal central processing module is connected with the display; the power supply supplies power to the vehicle internet terminal central processing module, the wireless receiving module and the display; the wireless receiving module is an infrared remote control receiving module; a signal output end of the infrared remote control receiving module is connected with the signal input port of the vehicle internet terminal central processing module by a shaping circuit; the power supply also supplies power to the shaping circuit; a communication port of the vehicle internet terminal central processing module is connected with a CAN (Controller Area Network) bus by a CAN transceiver; and the power supply also supplies power to the CAN transceiver; and by using the vehicle internet terminal for wirelessly calibrating the parameters, provided by the utility model, the parameters can be rapidly, simply and conveniently calibrated and corrected.
Description
(1), technical field: the utility model relates to a kind of car networking terminal, particularly a kind of car networking terminal through the wireless mode calibrating parameters.
(2), background technology: at present; Various parameters such as the mileage meter speed ratio at car networking terminal (also being called as GPS vehicle monitoring terminal), fuel sensor parameter, change speed gear box gear ratios, economic speed, maximum speed alarming value, temperature sensor alarming value all be when producing car networking terminal direct programming in the micro controller system; The back is dispatched from the factory if change car networking terminal parameter in car networking terminal, must return factory's change or through special-purpose wireline equipment car networking terminal parameter is changed.Aggravation along with the personalized customization of vehicle industry; Need demarcate modification to the network parameter at terminal of car more and more; Because the parameter kind at car networking terminal is very many; Existing demarcate that the mode of revising car networking terminal parameter exists that speed is slow, cost is high, inconvenient operation, special-purpose wireline equipment be equipped with few shortcoming, influence very much the production efficiency of vehicle producer and sell the efficient of vehicle refitting.
(3), utility model content: the technical matters that the utility model will solve is: to the prior art deficiency, a kind of car networking terminal through the wireless mode calibrating parameters is provided, this car networking terminal can be demarcated the modification parameter fast, simply, easily.
The technical scheme of the utility model: a kind of car networking terminal through the wireless mode calibrating parameters; Contain car networking terminal central processing module and power supply; Also contain wireless receiving module and telltale; The signal output part of wireless receiving module is connected with the signal input of car networking terminal central processing module, and the display prot of car networking terminal central processing module is connected with telltale, and power supply is car networking terminal central processing module, wireless receiving module and monitor power supply.
Wireless receiving module is the infrared remote control receiver module, and the signal output part of infrared remote control receiver module is connected through the signal input of shaping circuit with car networking terminal central processing module, and power supply also is the shaping circuit power supply.
Wireless receiving module can also be the GPRS wireless receiving module, or is the cdma wireless receiver module, or is the blue teeth wireless receiver module, or is the rolling code wireless receiving module.
The communication port of car networking terminal central processing module is connected on the CAN bus through the CAN transceiver, and power supply also is the power supply of CAN transceiver.
Contain central process unit in the central processing module of car networking terminal, the model of central process unit is Freescale 9S12, and the model of CAN transceiver is NXP TJA1040.
In the actual use; When car networking terminal is being installed by vehicle production producer on the manufacturing line after; If demarcate to revise the parameter at car networking terminal, need not remove the car terminal of networking from car, directly get final product through online car networking terminal parameter is made amendment of hand-hold wireless remote controller; Also can be handed down to car networking terminal through the telecommunications radio channel from control center's transmission car networking terminal parameter.
The beneficial effect of the utility model: 1, the utility model is to demarcating the inconvenient problem of parameter of revising when front truck networking terminal; Adopt wireless mode that car networking terminal parameter is demarcated modification; Solved effectively when front truck networking terminal and demarcated the inconvenient problem of parameter of revising; Improved production efficiency greatly, used simple, convenient and swift.
(4), description of drawings:
Fig. 1 is the principle of work block diagram at the terminal of networking through the car of wireless mode calibrating parameters.
(5), the specific embodiment: referring to Fig. 1; Among the figure; Car networking terminal central processing module and power supply are contained in car networking terminal through the wireless mode calibrating parameters, also contain wireless receiving module and telltale, and the signal output part of wireless receiving module is connected with the signal input of car networking terminal central processing module; The display prot of car networking terminal central processing module is connected with telltale, and power supply is car networking terminal central processing module, wireless receiving module and monitor power supply.
Wireless receiving module is the infrared remote control receiver module, and the signal output part of infrared remote control receiver module is connected through the signal input of shaping circuit with car networking terminal central processing module, and power supply also is the shaping circuit power supply.
The communication port of car networking terminal central processing module is connected on the CAN bus through the CAN transceiver, and power supply also is the power supply of CAN transceiver.
Contain central process unit in the central processing module of car networking terminal, the model of central process unit is Freescale 9S12, and the model of CAN transceiver is NXP TJA1040.
In the actual use; When car networking terminal is being installed by vehicle production producer on the manufacturing line after; If demarcate to revise the parameter at car networking terminal, need not remove the car terminal of networking from car, directly get final product through online car networking terminal parameter is made amendment of hand-hold wireless remote controller.
Claims (5)
1. car networking terminal through the wireless mode calibrating parameters; Contain car networking terminal central processing module and power supply; It is characterized in that: also contain wireless receiving module and telltale; The signal output part of wireless receiving module is connected with the signal input of car networking terminal central processing module, and the display prot of car networking terminal central processing module is connected with telltale, and power supply is car networking terminal central processing module, wireless receiving module and monitor power supply.
2. the car networking terminal through the wireless mode calibrating parameters according to claim 1; It is characterized in that: said wireless receiving module is the infrared remote control receiver module; The signal output part of infrared remote control receiver module is connected through the signal input of shaping circuit with car networking terminal central processing module, and power supply also is the shaping circuit power supply.
3. the car networking terminal through the wireless mode calibrating parameters according to claim 1; It is characterized in that: said wireless receiving module is the GPRS wireless receiving module; Or be the cdma wireless receiver module, or be the blue teeth wireless receiver module, or be the rolling code wireless receiving module.
4. the car networking terminal through the wireless mode calibrating parameters according to claim 1 is characterized in that: the communication port of said car networking terminal central processing module is connected on the CAN bus through the CAN transceiver, and power supply also is the power supply of CAN transceiver.
5. the car networking terminal through the wireless mode calibrating parameters according to claim 4; It is characterized in that: contain central process unit in the central processing module of said car networking terminal; The model of central process unit is Freescale 9S12, and the model of CAN transceiver is NXP TJA1040.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200224846U CN202463736U (en) | 2012-01-18 | 2012-01-18 | Vehicle internet terminal for wirelessly calibrating parameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200224846U CN202463736U (en) | 2012-01-18 | 2012-01-18 | Vehicle internet terminal for wirelessly calibrating parameters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202463736U true CN202463736U (en) | 2012-10-03 |
Family
ID=46911922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200224846U Expired - Fee Related CN202463736U (en) | 2012-01-18 | 2012-01-18 | Vehicle internet terminal for wirelessly calibrating parameters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202463736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106796429A (en) * | 2014-10-13 | 2017-05-31 | 艾森曼欧洲公司 | Method and apparatus and the remote communication method and computer program for this for manufacturing object |
| CN110768813A (en) * | 2018-07-26 | 2020-02-07 | 华为技术有限公司 | Communication method, device and equipment based on Internet of vehicles |
-
2012
- 2012-01-18 CN CN2012200224846U patent/CN202463736U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106796429A (en) * | 2014-10-13 | 2017-05-31 | 艾森曼欧洲公司 | Method and apparatus and the remote communication method and computer program for this for manufacturing object |
| CN110768813A (en) * | 2018-07-26 | 2020-02-07 | 华为技术有限公司 | Communication method, device and equipment based on Internet of vehicles |
| CN110768813B (en) * | 2018-07-26 | 2021-04-09 | 华为技术有限公司 | Communication method, device and equipment based on Internet of vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20150118 |
|
| EXPY | Termination of patent right or utility model |