CN211958164U - General OBD mouth switching test pencil - Google Patents
General OBD mouth switching test pencil Download PDFInfo
- Publication number
- CN211958164U CN211958164U CN201922468799.8U CN201922468799U CN211958164U CN 211958164 U CN211958164 U CN 211958164U CN 201922468799 U CN201922468799 U CN 201922468799U CN 211958164 U CN211958164 U CN 211958164U
- Authority
- CN
- China
- Prior art keywords
- hole
- joint
- obd
- obdii
- connector
- 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.)
- Active
Links
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to a general OBD mouth switching test pencil comprises 1 OBD II 16 pin joint, 1 general diagnostic instrument joint, 1 Ecom joint, 1 DB9 communication CAN female head, 1 DB9 demarcation CAN female head and connecting harness. Compared with the OBD connecting wire harness with single function in the market, the utility model can solve the problems of poor universality, single function and incapability of realizing multiple functions at the same time; the scheme of the utility model can be respectively used for a BOSCH system, a steam autonomous system and an Econtrols system; the calibration device, the message testing device and the general diagnostic instrument can be connected at the same time, the engine calibration, the message testing and the reading of OBD data information can be carried out at the same time, and the working efficiency is improved. Meanwhile, various single-function wire harnesses are not required to be purchased to realize various functions, so that the cost is saved, and the management problems that the various single-function wire harnesses are easy to be confused and are complicated to classify and the like are also avoided.
Description
Technical Field
The utility model belongs to the technical field of commercial car trade pencil design, concretely relates to whole car OBD mouth switching test pencil direction, in particular to general OBD mouth switching test pencil.
Background
In the commercial car field, whole car OBD mouth is the II 16 pin connectors of OBD of standard, and its main function has: firstly, connecting a calibration tool for calibrating a whole vehicle; secondly, connecting CAN communication equipment for message testing; and thirdly, connecting the universal diagnostic apparatus for reading the diagnostic data and supplying power to the 24V equipment. Because the stitch definition and the interface of each function are not completely the same, there are usually 3-8 different wiring modes, in order to realize all functions, the wire harnesses with various specifications can be adopted, which is easy to be confused and complicated to classify, and the three functions cannot be realized at the same time.
The conventional single-function OBD connecting wire harness has poor universality and cannot be simultaneously used for various commercial vehicle electric control systems; the function is single, and multiple functions cannot be realized at the same time; if the wire harness is used for various electric control systems and has various functions, various wire harnesses with single functions need to be purchased, so that the cost is high, and the management problems of easy confusion, complicated classification and the like exist.
Disclosure of Invention
The utility model aims at providing a general OBD mouth switching test pencil to overcome the defects of poor universality, single function, high cost, easy confusion, complex classification and the like of the existing OBD connecting pencil with single function; and the data calibration flashing function, the message testing function and the OBD information reading function are simultaneously realized.
The utility model aims at realizing through the following technical scheme:
a universal OBD port switching test wiring harness comprises 1 OBD II 16 pin connector, 1 universal diagnostic instrument connector, 1 Ecom connector, 1 DB9 communication CAN female head, 1 DB9 calibration CAN female head and a connecting wiring harness.
The inside stitch of whole car OBD II 16 pin joint is connected with ECU's communication CAN height, communication CAN is low, demarcation CAN is high, the demarcation CAN is low, casing ground, signal ground and 24V battery positive pole respectively, OBD II 16 pin joint 1 and whole car OBD II 16 pin joint are for mating the connector.
Further, the pin connection between the OBDII 16 pin joint and the universal diagnostic instrument joint is as follows: the 3 rd hole of OBDII 16 pin joint connects the 15 th hole that general diagnostic instrument connects, the 4 th hole of OBDII 16 pin joint connects the 2 nd hole that general diagnostic instrument connects, the 5 th hole of OBDII 16 pin joint connects the 2 nd hole of general diagnostic instrument connects, the 6 th hole of OBDII 16 pin joint connects the 11 th hole of general diagnostic instrument joint, the 16 th hole of OBDII 16 pin joint connects the 16 th hole of general diagnostic instrument joint, the 14 th hole of OBDII 16 pin joint connects the 12 th hole of general diagnostic instrument joint, the 16 th hole of OBDII 16 pin joint connects the 1 st hole of general diagnostic instrument joint.
Further, the pin connection between the OBD II 16 pin connector and the Ecom connector is as follows: the 6 th hole of the OBDII 16 pin joint is connected with the 3 rd hole of the Ecom joint, and the 14 th hole of the OBDII 16 pin joint is connected with the 2 nd hole of the Ecom joint; the 1 st hole and the 7 th hole in the Ecom connector are connected, and the 4 th hole and the 8 th hole are connected.
Further, the pin connection between the OBD II 16 pin joint and the DB9 communication CAN female joint is as follows: the 3 rd hole of OBDII 16 pin joint connects the 7 th hole of DB9 communication CAN female head, and the 11 th hole of OBDII 16 pin joint connects the 2 nd hole of DB9 communication CAN female head.
Further, the pin connection between the OBD II 16 pin connector and the DB9 calibrated CAN female connector is as follows: the 6 th hole of OBDII 16 pin joint is connected DB9 and is demarcated the 7 th hole of the female head of CAN, and the 14 th hole of OBDII 16 pin joint is connected DB9 and is demarcated the 2 nd hole of the female head of CAN.
Compared with the prior art, the invention has the beneficial effects that: compared with the OBD connecting wire harness with single function in the market, the utility model can solve the problems of poor universality, single function and incapability of realizing multiple functions at the same time; the scheme of the utility model can be respectively used for a BOSCH system, a steam autonomous system and an Econtrols system; the calibration device, the message testing device and the general diagnostic instrument can be connected at the same time, the engine calibration, the message testing and the reading of OBD data information can be carried out at the same time, and the working efficiency is improved. Meanwhile, various single-function wire harnesses are not required to be purchased to realize various functions, so that the cost is saved, and the management problems that the various single-function wire harnesses are easy to be confused and are complicated to classify and the like are also avoided.
Drawings
Fig. 1 is a schematic diagram of a universal OBD port switching test harness structure;
in the figure, 1, OBD II 16 pin connector 2, general diagnostic instrument connector 3, Ecom connector 4, DB9 communication CAN female connector 5, DB9 calibration CAN female connector 6 and wiring harness are connected.
Detailed Description
The invention is further illustrated by the following examples:
the utility model provides a universal OBD port switching test harness which can be respectively applied to a BOSCH system, a steam autonomous system and an Econtrols system; after the system is in butt joint with an OBD interface of the whole vehicle, the system can be connected with CANape, ETAS and Ecom equipment to carry out data calibration of a primary steam autonomous system, a BOSCH system and an Econtrols system; connecting with CANoe and CANalyzer equipment to perform message testing; the wire harness is connected with a general diagnostic instrument and used for reading diagnostic data, the generalization and the multiple functions of the wire harness are realized, and the wire harness is designed to be short, small, light and convenient and is convenient to carry and store.
The utility model discloses general OBD mouth switching test pencil comprises 1 OBD II 16 pin joint 1 (public), 1 general diagnostic apparatus connects 2 (connector: 182916-1), 1 Ecom connects 3 (connector: AMP 776286-1), 1 DB9 communication CAN female head 4, 1 DB9 demarcation CAN female head 5 and connecting harness 6.
The inside stitch of whole car OBD II 16 pin joint (female) is high with ECU's communication CAN respectively, communication CAN is low, mark CAN high, mark CAN low, casing ground, signal ground and 24V battery positive pole be connected, the utility model discloses an OBD II 16 pin joint 1 (public) and whole car OBD II 16 pin joint (female) be for mating the connector.
The pin connection between the OBDII 16 pin connector 1 (male) and the universal diagnostic instrument connector 2 is as follows: the 3 rd hole of the OBDII 16 pin joint 1 (male) is connected with the 15 th hole of the universal diagnostic instrument joint 2, the 4 th hole of the OBDII 16 pin joint 1 (male) is connected with the 2 nd hole of the universal diagnostic instrument joint 2, the 5 th hole of the OBDII 16 pin joint 1 (male) is connected with the 2 nd hole of the universal diagnostic instrument joint 2, the 6 th hole of the OBDII 16 pin joint 1 (male) is connected with the 11 th hole of the universal diagnostic instrument joint 2, the 11 th hole of the OBDII 16 pin joint 1 (male) is connected with the 16 th hole of the universal diagnostic instrument joint 2, the 14 th hole of the OBDII 16 pin joint 1 (male) is connected with the 12 th hole of the universal diagnostic instrument joint 2, and the 16 th hole of the OBDII 16 pin joint 1 (male) is connected with the 1 st hole of the universal diagnostic instrument joint 2, which is shown in Table 1 specifically.
The pin connection between the OBDII 16 pin connector 1 (male) and the Ecom connector 3 is as follows: OBDII 16 pin 1 (male) with the 6 th hole connected to the 3 rd hole of Ecom connector 3, and OBDII 16 pin 1 (male) with the 14 th hole connected to the 2 nd hole of Ecom connector 3, as shown in Table 2. In addition, the 1 st hole is connected to the 7 th hole, and the 4 th hole is connected to the 8 th hole in the Ecom connector 3.
The pin connection between the OBD II 16 pin connector 1 (male) and the DB9 communication CAN female connector 4 is as follows: the 3 rd hole of the OBDII 16 pin joint 1 (male) is connected with the 7 th hole of the DB9 communication CAN female head 4, and the 11 th hole of the OBDII 16 pin joint 1 (male) is connected with the 2 nd hole of the DB9 communication CAN female head 4, which is shown in table 3 in detail.
The pin connection between the OBD II 16 pin connector 1 (male) and the DB9 calibrated CAN female connector 5 is as follows: the 6 th hole connection DB9 of the OBDII 16 pin joint 1 (male) is used for calibrating the 7 th hole of the CAN female head 5, and the 14 th hole connection DB9 of the OBDII 16 pin joint 1 (male) is used for calibrating the 2 nd hole of the CAN female head 5, which is shown in Table 4.
TABLE 1 OBD II JOINT AND THROUGH WIRE-CONNECTING METER BETWEEN UNIVERSAL DIAGNOSTIC INSTRUMENT JOINTS
TABLE 2 Pin connection Table between OBD II connector and Ecom connector
TABLE 3 OBD II joint and DB9 communication CAN female joint pin wiring meter
TABLE 4 OBD II Joint and DB9 calibrated Pin connection Meter between CAN female heads
Examples
The joint 1 in the figure 1 is connected with the female joint of the OBD of the whole vehicle, the joint 5 is connected with the ETAS or the CANape, and data flashing and calibration of a BOSCH system or a vehicle autonomous system can be carried out.
The connector 1 in the figure 1 is connected with an OBD female head of a whole vehicle, the connector 3 is connected with Econtrols system calibration equipment, and data writing and calibration of the Econtrols system can be carried out
When the connector 1 in fig. 1 is connected with the OBD female head of the whole vehicle and the connector 4 is connected with the CANalyzer or CANoe, the message can be read and sent.
The connector 1 in the figure 1 is connected with the OBD female head of the whole vehicle, and the OBD data information can be read when the connector 2 is connected with a general diagnostic instrument
In the figure 1, a joint 1 is connected with a female joint of an OBD (on-board diagnostics) of a whole vehicle, a joint 5 is connected with ETAS or CANape, and when a joint 4 is connected with CANalyzer or CANoe, data flashing, calibration and message testing of a BOSCH system or a vehicle autonomous system can be simultaneously carried out.
In the figure 1, a connector 1 is connected with a female head of an OBD (on-board diagnostics) of a whole vehicle, a connector 3 is connected with an Econtrol system calibration device, and when a connector 4 is connected with a CANalyzer or a CANoe, data refreshing, calibration and message testing of the Econtrol system can be simultaneously carried out.
In the figure 1, a joint 1 is connected with a female head of an OBD (on-board diagnostics) of a whole vehicle, a joint 5 is connected with ETAS or CANape, and a joint 4 is connected with a CANalyzer or CANoe, a joint 2 is connected with a general diagnostic instrument, so that data flashing, calibration, message testing and OBD data information reading of a BOSCH (bus-on-board communication) system or a vehicle autonomous system can be simultaneously carried out
In the figure 1, a connector 1 is connected with a female head of an OBD (on-board diagnostics) of a whole vehicle, a connector 3 is connected with an Econtrol system calibration device, and when a connector 4 is connected with a CANalyzer or a CANoe, a connector 2 is connected with a general diagnostic instrument, so that data flashing, calibration, message testing and OBD data information reading of the Econtrol system can be simultaneously carried out.
Claims (5)
1. The utility model provides a general OBD mouth switching test pencil which characterized in that: the device consists of 1 OBD II 16 pin connector (1), 1 universal diagnostic instrument connector (2), 1 Ecom connector (3), 1 DB9 communication CAN female connector (4), 1 DB9 calibration CAN female connector (5) and a connecting wire harness (6);
the OBD II 16 pin joint (1) and the OBD II 16 pin joint of the whole vehicle are matched connectors; and pins inside an OBD II 16 pin joint of the whole vehicle are respectively connected with a communication CAN high, a communication CAN low, a calibration CAN high, a calibration CAN low, a shell ground, a signal ground and a 24V storage battery anode of the ECU.
2. The universal OBD port transition test harness as claimed in claim 1, wherein: the stitch connection between the OBD II 16 needle connector (1) and the universal diagnostic instrument connector (2) is as follows: the 3 rd hole of the OBDII 16 pin joint (1) is connected with the 15 th hole of the universal diagnostic instrument joint (2), the 4 th hole of the OBDII 16 pin joint (1) is connected with the 2 nd hole of the universal diagnostic instrument joint (2), the 5 th hole of the OBDII 16 pin joint (1) is connected with the 2 nd hole of the universal diagnostic instrument joint (2), the 6 th hole of the OBDII 16 pin joint (1) is connected with the 11 th hole of the universal diagnostic instrument joint (2), the 11 th hole of the OBDII 16 pin joint (1) is connected with the 16 th hole of the universal diagnostic instrument joint (2), the 14 th hole of the OBDII 16 pin joint (1) is connected with the 12 th hole of the universal diagnostic instrument joint (2), and the 16 th hole of the OBDII 16 pin joint (1) is connected with the 1 st hole of the universal diagnostic instrument joint (2).
3. The universal OBD port transition test harness as claimed in claim 1, wherein: the pin connection between the OBDII 16 pin connector (1) and the Ecom connector (3) is as follows: the 6 th hole of the OBDII 16 pin joint (1) is connected with the 3 rd hole of the Ecom joint (3), and the 14 th hole of the OBDII 16 pin joint (1) is connected with the 2 nd hole of the Ecom joint (3); the 1 st hole and the 7 th hole in the Ecom connector (3) are connected, and the 4 th hole and the 8 th hole are connected.
4. The universal OBD port transition test harness as claimed in claim 1, wherein: stitch connection between OBD II 16 pin joint (1) and DB9 communication CAN female head (4) is: the 3 rd hole of OBD II 16 pin joint (1) is connected the 7 th hole of DB9 communication CAN female head (4), and the 11 th hole of OBD II 16 pin joint (1) is connected the 2 nd hole of DB9 communication CAN female head (4).
5. The universal OBD port transition test harness as claimed in claim 1, wherein: the stitch connection between OBD II 16 pin joint (1) and DB9 calibration CAN female joint (5) is as follows: the 6 th hole of OBDII 16 pin joint (1) is connected DB9 and is demarcated the 7 th hole of CAN female head (5), and the 14 th hole of OBDII 16 pin joint (1) is connected DB9 and is demarcated the 2 nd hole of CAN female head (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922468799.8U CN211958164U (en) | 2019-12-31 | 2019-12-31 | General OBD mouth switching test pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922468799.8U CN211958164U (en) | 2019-12-31 | 2019-12-31 | General OBD mouth switching test pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211958164U true CN211958164U (en) | 2020-11-17 |
Family
ID=73188691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922468799.8U Active CN211958164U (en) | 2019-12-31 | 2019-12-31 | General OBD mouth switching test pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211958164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114300809A (en) * | 2021-12-23 | 2022-04-08 | 矩阵数据科技(上海)有限公司 | Conversion device for connecting battery pack communication plug |
-
2019
- 2019-12-31 CN CN201922468799.8U patent/CN211958164U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114300809A (en) * | 2021-12-23 | 2022-04-08 | 矩阵数据科技(上海)有限公司 | Conversion device for connecting battery pack communication plug |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211958164U (en) | General OBD mouth switching test pencil | |
| US20220055432A1 (en) | Plug-in connector for transmitting data between coupled vehicles, and system and vehicle therewith | |
| CN102279109B (en) | Universal test device for signal of military vehicle chassis part | |
| CN205452733U (en) | Second generation on -board diagnostic system OBDII adapter | |
| CN203433359U (en) | Electronic control unit data refreshing apparatus | |
| CN215851080U (en) | Control box program flashing structure, charging gun and electric automobile | |
| CN210806256U (en) | Horse brand ECU (electronic control unit) under-vehicle diagnosis joint | |
| CN210779360U (en) | Vehicle-mounted terminal connecting device | |
| CN206115200U (en) | On -vehicle fault detection and early warning system | |
| CN211878149U (en) | Portable aircraft complete machine cable conduction testing device | |
| CN203397210U (en) | Electric-control systematic multifunctional diagnosis wire harness | |
| CN211929838U (en) | Under-vehicle diagnosis and maintenance multipurpose joint for Boshi vehicle electronic control unit | |
| CN208000494U (en) | A kind of OBD car networkings terminal | |
| CN212136851U (en) | Boshi ECU under-vehicle diagnosis and maintenance system | |
| CN220773455U (en) | Automobile electronic control module OBD tool diagnosis brush box | |
| CN201903919U (en) | Multifunctional driving assist device | |
| CN208939292U (en) | PEAK adapter multi-function rotating wiring | |
| CN220653378U (en) | Multipath CAN message acquisition device | |
| CN201689465U (en) | Automobile black box | |
| CN214751519U (en) | Communication state recognition device of automobile and diagnosis tool | |
| CN215187123U (en) | Television white balance adjusting system | |
| CN213517997U (en) | Debugging analyzer for automobile electric control unit | |
| CN219833255U (en) | Automobile diagnosis interface conversion device | |
| CN109904684A (en) | A kind of multifunctional vehicle mounted OBD mouthfuls of communications patchcord | |
| CN216290293U (en) | Vehicle-mounted charger recorder and driving recording system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |