CN205395985U

CN205395985U - Intelligent OBD power supply unit

Info

Publication number: CN205395985U
Application number: CN201620184071.6U
Authority: CN
Inventors: 张亚鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-10
Filing date: 2016-03-10
Publication date: 2016-07-27
Anticipated expiration: 2026-03-10

Abstract

The utility model discloses an intelligent OBD power supply unit, including OBD incoming end, response module, control module and output, OBD incoming end, response module, control module and output electric connection in proper order wherein, OBD incoming end and car OBD output phase -match, environmental signal is sent to the control module in to the response module, and control module is according to the output state of environmental signal control output. The utility model has the advantages of simple structure, direct and the car OBD output lug connection of ability, installation and convenient to use to enable power supply unit and realize the intelligence power supply, save the electric quantity of power, the normal work of proof load, and prevent the condition such as electric quantity shortage that appear when needing.

Description

Intellectual OBD electric supply installation

Technical field

This utility model relates to auto parts machinery field, especially relates to a kind of OBD electric supply installation.

Background technology

Nowadays being provided with automobile OBD system (abbreviation of On-BoardDiagnostic, i.e. onboard diagnostic system) on many automobiles, this system, after being arranged on automobile, has an automobile OBD outfan.Automobile OBD system generally has two functions on automobile, on the one hand, this system can monitor the operation conditions of electromotor and the duty of go after-treatment system at any time, once find the situation likely causing discharge to exceed standard, warning can be sent at once, and when system malfunctions, trouble light or inspection electromotor emergency warning lamp brighten, fault message can be stored in memorizer by automobile OBD system simultaneously, after diagnostic instruments is inserted automobile OBD outfan by maintainer, can read failure information, and determine character and the position of fault accordingly quickly and accurately

On the other hand, automobile OBD system can with automobile power source device, as automobile storage battery, accumulator etc. connect, and automobile OBD outfan also has the function of output supply voltage, many users are by many automobile burglar equipment, as drive recorder, vehicle alarm etc. are connected to automobile OBD outfan to obtain power supply.But the power supply of traditional automobile OBD outfan output is only capable of powering incessantly, this power supply mode cannot coordinate the needs of user, the electricity of supply unit is wasted serious, time one is long, easily cause the electricity deficiency of supply unit even without electricity, and make above-mentioned automobile burglar equipment cannot normal operation, and there will be user suddenly need use supply unit time, just find that supply unit is without situations such as electricity, causes the inconvenience of user.

Utility model content

The purpose of this utility model is in that to provide a kind of simple in construction that automobile OBD outfan can be coordinated to work, and can save electric quantity of power supply, practical intellectual OBD electric supply installation.

According to an aspect of the present utility model, provide a kind of intellectual OBD electric supply installation, including OBD incoming end, induction module, control module and outfan, wherein OBD incoming end, induction module and outfan are all electrically connected with control module, OBD incoming end and automobile OBD outfan match, induction module sends ambient signal to controlling in module, controls the module output state according to ambient signal control output end.

The beneficial effects of the utility model are: this utility model is by arranging OBD incoming end, this utility model can be connected with automobile OBD outfan, and outfan can be connected with load, make load can obtain the power supply from the power supply being connected with automobile OBD system, and utilize induction installation to sense the change of surrounding, coordinate the control controlling module to make automobile OBD outfan be load supplying no longer constantly, and according to the change of environment, load can be realized intelligent power supply.Simple in construction of the present utility model, can directly be directly connected to automobile OBD outfan, easy to install and use, and supply unit can be made to realize intelligent power supply, save the electricity of power supply, it is ensured that the normal operation of load, and prevent the situations such as the electricity occurred when needing is short.

In some embodiments, control module and include timing module, the wherein output time of timing module control output end.After the arranging of timing module can make induction module sense environmental change, outfan stops output in good time, improves motility of the present utility model

In some embodiments, control module and include voltage regulating module, the wherein output voltage of voltage regulating module control output end.Arranging the voltage that outfan can be made to export and meeting the needs of load of voltage regulating module, improves the functional reliability of load.

In some embodiments; control module and include low-voltage variation module; wherein low-voltage variation module can prevent supply unit from still exporting when electricity is low; make supply unit electricity not enough; and when the user desires; as carried out the situations such as automobile starting, supply unit cannot cause the inconvenience of user by normal operation.

In some embodiments, induction module is one or more of acoustic control induction module, Vibration induction module, infrared induction module and radar induction module.The selection of the induction mode of induction module can select in response to the different needs of user, and this can improve functional reliability of the present utility model and practicality.

In some embodiments, OBD incoming end is electrically connected with automobile power source device by automobile OBD outfan.OBD incoming end can be electrically connected with automobile power source device by this way, and without the data processing function by automobile OBD system, this can simplify structure of the present utility model and not affect use of the present utility model, and improves work efficiency.

Accompanying drawing explanation

Fig. 1 is the principle schematic of the intellectual OBD electric supply installation of a kind of embodiment of the present utility model.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

With reference to Fig. 1, intellectual OBD electric supply installation of the present utility model, including OBD incoming end 1, induction module 2, control module 3 and outfan 4.Wherein OBD incoming end 1 and induction module 2 all can be electrically connected with controlling module 3 by wire, outfan 4 can be installed in the same PCB (abbreviation of PrintedCircuitBoard with controlling module 3, i.e. printed circuit board) on so that outfan 4 is also electrically connected with control module 3.OBD incoming end 1 is the OBD base with terminal, the automobile OBD outfan of its size and automobile OBD system matches, and automobile OBD system and automobile power source device, as accumulator, automobile storage battery etc. are connected, after OBD incoming end 1 inserts automobile OBD outfan, terminal on OBD incoming end 1 can be connected with automobile OBD outfan so that OBD incoming end 1 can pass through automobile OBD outfan and be electrically connected with automobile power source device.

Control module 3 and include timing module 31, voltage regulating module 32 and low-voltage variation module 33; it is arranged on PCB; and the time set by timing module 31, the required safe voltage value regulating magnitude of voltage and the low-voltage variation module 33 obtained of voltage regulating module 32 all can be configured as required.Induction module 2 can be arranged as required to as one or more of acoustic control induction module, Vibration induction module, infrared induction module and radar induction module.

During utility model works, OBD incoming end 1 can be inserted in automobile OBD outfan by user, and by outfan 4 and load, as the equipment such as vehicle alarm, drive recorder is electrically connected by wire.Now, controlling module 3 disconnecting circuit, outfan 4 is not powered, and load does not work.

And when induction module 2 senses trigger condition, such as induction module 2 has the sound near selecting acoustic control induction module and sensing, induction module 2 can send ambient signal to controlling in module 3 by response concurrent, control the conducting of module 3 control circuit, if the voltage now transmitted from automobile OBD outfan is lower than safe voltage value, low-voltage variation module 33 then disconnecting circuit, load does not still work, if and when the voltage that automobile OBD outfan transmits higher than safe voltage value time, outfan 4 starts power supply, and control voltage regulating module 32 meeting in module 3 according to load needs, the voltage of the automobile power source device of input is adjusted to the scope that load can be suitable for, the i.e. output voltage of voltage regulating module 32 control output end 4, load is started working, as drive recorder starts video recording.Meanwhile, the timing module 31 controlled in module 3 starts timing, when timing module 31 reaches the time of its setting, controls module 3 and is again off circuit, and outfan 4 is no longer powered, and load quits work, i.e. the output time of timing module 31 control output end 4.

When induction module 2 senses trigger condition again, repeat above-mentioned flow process, namely control the output state of the ambient signal control output end 4 that module 3 can send according to induction module 2 so that load is only operated when needed.

This utility model can be attached making load obtain power supply with automobile OBD outfan, and coordinate induction module 2 and control module 3, load can be worked in good time, without consuming the electricity of automobile power source device always, the use duration of supply unit can be significantly improved, and avoid when user needs, occur without phenomenons such as electricity, motility is strong, and practicality is high.

Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the premise creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into protection domain of the present utility model.

Claims

1. intellectual OBD electric supply installation, it is characterized in that, including OBD incoming end (1), induction module (2), control module (3) and outfan (4), described OBD incoming end (1), induction module (2) and outfan (4) are all electrically connected with control module (3), described OBD incoming end (1) and automobile OBD outfan match, described induction module (2) sends ambient signal to controlling in module (3), the described control module (3) output state according to ambient signal control output end (4).

2. intellectual OBD electric supply installation according to claim 1, it is characterised in that described control module (3) includes timing module (31), the output time of described timing module (31) control output end (4).

3. intellectual OBD electric supply installation according to claim 1, it is characterised in that described control module (3) includes voltage regulating module (32), the output voltage of described voltage regulating module (32) control output end (4).

4. intellectual OBD electric supply installation according to claim 1, it is characterised in that described control module (3) includes low-voltage variation module (33).

5. intellectual OBD electric supply installation according to claim 1, it is characterised in that described induction module (2) is acoustic control induction module, Vibration induction module, infrared induction module and radar induction module one or more.

6. intellectual OBD electric supply installation according to claim 1, it is characterised in that described OBD incoming end (1) is electrically connected with automobile power source device by automobile OBD outfan.