CN204807646U - General type car intelligence diagnostic equipment - Google Patents
General type car intelligence diagnostic equipment Download PDFInfo
- Publication number
- CN204807646U CN204807646U CN201520548809.8U CN201520548809U CN204807646U CN 204807646 U CN204807646 U CN 204807646U CN 201520548809 U CN201520548809 U CN 201520548809U CN 204807646 U CN204807646 U CN 204807646U
- Authority
- CN
- China
- Prior art keywords
- module
- main control
- control chip
- communication
- diagnostic equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model provides a general type car intelligence diagnostic equipment, a serial communication port, this diagnostic equipment includes main control chip, data interaction module, the signal measurement module, intelligence power management module, communication unit and miscellaneous function unit, wherein intelligent power management module is connected with main control chip power supply formula, and main control chip's first output number of pass is connected with the communication unit according to interaction module, main control chip's second output and signal measurement module are connected, main control chip's third output lug connection to miscellaneous function unit. The utility model relates to a general type car intelligence diagnostic equipment can general diesel oil and gasoline automobile to can measure voltage, electric current, resistance, frequency, capacitive reactance and the signal waveform of automotive electronics circuit.
Description
[technical field]
The utility model relates to auto repair diagnostic device technical field, particularly relate to a kind of can the intelligent computer diagnostic equipment of all-purpose gasoline car and diesel vehicle.
[background technology]
In general diesel car is different with the signal type of gasoline automobile, and correspondence carries out the diagnostic equipment of diagnosis and detection and incompatible, can not be common to both simultaneously.And existing computer diagnostic instrument can not the voltage of measured automobiles electronic circuit, electric current, resistance, frequency, capacitive reactance and signal waveform.
[summary of the invention]
The utility model proposes for above problem not only can diagnose vehicle failure by automobile OBD interface and ECU data interaction, can also the voltage of measured automobiles electronic circuit and automobile sensor, electric current, resistance, frequency, capacitive reactance and signal waveform general automobile intelligent diagnosing instrument.
Described in the utility modelly relate to a kind of general automobile intelligent diagnosing instrument, this diagnostic equipment comprises main control chip, data interaction module, signal measurement module, intelligent power management module, communication unit and subsidiary function unit, wherein intelligent power management module is connected with main control chip operated type, and the first output terminal of main control chip is connected with communication unit by data interaction module, second output terminal of main control chip is connected with signal measurement module, and the 3rd output terminal of main control chip is directly connected to subsidiary function unit.
Wherein subsidiary function unit comprises USB communication interface, ROM (read-only memory), auditory tone cues module, LED indicating module, outer memory module, clock distribution module and system clock module, modules in this unit is connected with main control chip respectively by different circuits, is subject to main control chip and controls.
Outer memory module wherein has signal input/output end port, and this port is connected to two data acquisition channels.
Communication unit wherein comprises bluetooth module, RS232 communication module, RS485 communication module, CAN communication module and 8 channel communications modules.
RS232 communication module in this communication unit, RS485 communication module, CAN communication module and 8 channel communications model calling are to automobile OBD interface.
A kind of general automobile intelligent diagnosing instrument involved by the utility model, can usual diesel fuel and gasoline automobile, and can the voltage of measured automobiles electronic circuit, electric current, resistance, frequency, capacitive reactance and signal waveform.
[accompanying drawing explanation]
Fig. 1 is the structured flowchart of the utility model general automobile intelligent diagnosing instrument;
[embodiment]
Below in conjunction with drawings and Examples, the utility model general automobile intelligent diagnosing instrument is described in detail.
Please refer to accompanying drawing 1: illustrated therein is a kind of general automobile intelligent diagnosing instrument, this diagnostic equipment comprises main control chip, data interaction module, signal measurement module, intelligent power management module, communication unit and subsidiary function unit, wherein intelligent power management module is connected with main control chip operated type, and the first output terminal of main control chip is connected with communication unit by data interaction module, second output terminal of main control chip is connected with signal measurement module, and the 3rd output terminal of main control chip is directly connected to subsidiary function unit.
Wherein subsidiary function unit comprises USB communication interface, ROM (read-only memory), auditory tone cues module, LED indicating module, outer memory module, clock distribution module and system clock module, modules in this unit is connected with main control chip respectively by different circuits, is subject to main control chip and controls.
Outer memory module wherein has signal input/output end port, and this port is connected to two data acquisition channels.
Communication unit wherein comprises bluetooth module, RS232 communication module, RS485 communication module, CAN communication module and 8 channel communications modules.
RS232 communication module in this communication unit, RS485 communication module, CAN communication module and 8 channel communications model calling are to automobile OBD interface.
A kind of general automobile intelligent diagnosing instrument involved by the utility model, can usual diesel fuel and gasoline automobile, and can the voltage of measured automobiles electronic circuit, electric current, resistance, frequency, capacitive reactance and signal waveform.
The above, it is only the utility model preferred embodiment, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when utilizing the technology contents of above-mentioned announcement or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solutions of the utility model content, any simple modification that above embodiment is done is referred to according to the utility model technology, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (5)
1. a general automobile intelligent diagnosing instrument, it is characterized in that, this diagnostic equipment comprises main control chip, data interaction module, signal measurement module, intelligent power management module, communication unit and subsidiary function unit, wherein intelligent power management module is connected with main control chip operated type, and the first output terminal of main control chip is connected with communication unit by data interaction module, second output terminal of main control chip is connected with signal measurement module, and the 3rd output terminal of main control chip is directly connected to subsidiary function unit.
2. general automobile intelligent diagnosing instrument according to claim 1, it is characterized in that, wherein subsidiary function unit comprises USB communication interface, ROM (read-only memory), auditory tone cues module, LED indicating module, outer memory module, clock distribution module and system clock module, modules in this unit is connected with main control chip respectively by different circuits, is subject to main control chip and controls.
3. general automobile intelligent diagnosing instrument according to claim 2, it is characterized in that, outer memory module wherein has signal input/output end port, and this port is connected to two data acquisition channels.
4. general automobile intelligent diagnosing instrument according to claim 1, it is characterized in that, communication unit wherein comprises bluetooth module, RS232 communication module, RS485 communication module, CAN communication module and 8 channel communications modules.
5. general automobile intelligent diagnosing instrument according to claim 4, it is characterized in that, the RS232 communication module in this communication unit, RS485 communication module, CAN communication module and 8 channel communications model calling are to automobile OBD interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548809.8U CN204807646U (en) | 2015-07-21 | 2015-07-21 | General type car intelligence diagnostic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548809.8U CN204807646U (en) | 2015-07-21 | 2015-07-21 | General type car intelligence diagnostic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204807646U true CN204807646U (en) | 2015-11-25 |
Family
ID=54592450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520548809.8U Expired - Fee Related CN204807646U (en) | 2015-07-21 | 2015-07-21 | General type car intelligence diagnostic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204807646U (en) |
-
2015
- 2015-07-21 CN CN201520548809.8U patent/CN204807646U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202420553U (en) | Detection system for automobile meter assembly adopting controller area network (CAN) bus interface | |
| CN204807646U (en) | General type car intelligence diagnostic equipment | |
| CN108444517B (en) | Portable multifunctional instrument test load test box and instrument detection method | |
| CN202615231U (en) | Conversion adapter for vehicular diagnosis connection | |
| CN102621433A (en) | Failure detection equipment for sensors of internal combustion engine | |
| CN203243311U (en) | Switching value detection apparatus based on analog-to-digital converter | |
| CN203250213U (en) | Gas vehicle ECU comprehensive intelligent detection system | |
| CN203287033U (en) | Automotive electronic control unit self-diagnostic sensor signal detection circuit | |
| CN206710558U (en) | High voltage connector state micro-current injection detection circuit and detecting system | |
| CN204462836U (en) | The electromagnetic compatibility test load box of automobile straight fuel-injection engine controller | |
| CN204258837U (en) | A kind of vehicle bus failure detector | |
| CN202083558U (en) | Signal simulator for detecting automobile CAN (controller area network) bus meter | |
| CN204854784U (en) | Multi -functional diesel car signal simulator | |
| CN202331196U (en) | Vehicle-mounted diagnosis converter | |
| CN104992550A (en) | Bus instrument based on ethernet | |
| CN105607624A (en) | A diagnosis communication system of trip computer | |
| CN203217309U (en) | Multi-path data acquisition system based on CAN bus | |
| CN203432991U (en) | Split type vehicle speed sensor | |
| CN104215297B (en) | LNG mounted gas cylinder integrated form structure of transmitter | |
| CN211054929U (en) | Intelligent liquid level instrument and automobile liquid level detection system | |
| CN115200670B (en) | Liquid level sensor for vehicle and liquid level detection method | |
| CN204856879U (en) | Bus instrument based on ethernet | |
| CN203982293U (en) | USB-LIN interconnecting device | |
| CN213042147U (en) | Vehicle-mounted gateway system and automobile | |
| CN207502646U (en) | A kind of automotive electronic control system system failure non-destructive testing device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20210721 |