CN203283108U

CN203283108U - Non-timely-closing reminding device for vehicle main power supply

Info

Publication number: CN203283108U
Application number: CN2013201644717U
Authority: CN
Inventors: 李春亮; 宋传平; 姜斯平
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-05
Filing date: 2013-04-05
Publication date: 2013-11-13
Anticipated expiration: 2023-04-05

Abstract

The utility model relates to a non-timely-closing reminding device for a vehicle main power supply. The non-timely-closing reminding device for the vehicle main power supply is characterized in that the state of the vehicle main power supply is monitored through a controller, and when the vehicle main power supply which should be closed and is not closed, reminding warning signals are given out. The controller is respectively connected with an ignition lock detecting circuit, an infrared sensor for detecting whether a driver leaves a seat and a vehicle door switch detecting circuit, the controller sets and displays the working state through a display screen, and the periphery of the controller is connected with a warning light and a horn to carry out warning. The non-timely-closing reminding device for the vehicle main power supply has the advantages that the battery protecting problem of large-and-middle sized vehicles is effectively solved, cost is low and installation is convenient, an original route of a vehicle is not changed, working performance of the vehicles is not affected at all, and the non-timely-closing reminding device for the vehicle main power supply can be widely applied to various kinds of large-and-middle-sized vehicles.

Description

A kind of gross vehicle power supply is not in time closed alarm set

Technical field

The utility model relates to vehicle electronic controlling device, and particularly a kind of gross vehicle power supply is not in time closed alarm set.

Technical background

For many large and medium-sized vehicles, usually all be provided with battery isolator control, majority needs M/C, and its effect is when vehicle need to be parked a period of time, after engine off, battery isolator control is closed, and has influence on the starting of vehicle to prevent battery discharging.But some chaufeur, particularly fresh driver, after the vehicle of being everlasting is flame-out,, because forget the PTO Power Take Off main supply switch, cause discharged or defective battery to cause vehicle to start, and brings very burden.

The utility model content

The purpose of this utility model is exactly that a kind of gross vehicle power supply that provides is not in time closed alarm set in order to solve total power switch in existing big-and-middle-sized vehicle when stopping, to exist and forget the defect of closing.

To achieve these goals, the utility model has adopted following technical scheme:

A kind of gross vehicle power supply is not in time closed alarm set, it is characterized in that comprising: controller, the controller periphery connects respectively ignition lock testing circuit, operating seat infrared pickoff, door contact interrupter testing circuit, and the controller periphery also connects read-out, warning light and loudspeaker.

Mentality of designing of the present utility model is: the battery isolator control principle of work be mostly by disconnect battery negative post (minority is anodal) and car body be connected realize, according to this principle, the break-make situation that alarm set detects this place is set, and as disconnecting, alarm set will not worked; As forget disconnection, alarm set will be worked, and sends acousto-optic and reminds.For preventing its wrong report, by being set, several limiting conditions control its prompting opportunity, the one, be in lockup state at ignition lock, the 2nd, sense operating seat unmanned, the 3rd, car door all is in lockup state, in the situation that these conditions are all satisfied, if be in on-state when battery isolator control is long, prompting namely gives a warning: dynamic loud-speaker ring, emergency light flicker simultaneously.

Advantage of the present utility model:

Efficiently solve the protection problem of big-and-middle-sized vehicle battery, cost is lower, and is easy for installation, do not change the original circuit of vehicle, on the vehicle operation performance,, without any impact, can be widely used in multiple large and medium-sized vehicle.

Description of drawings

Fig. 1 is fundamental diagram of the present utility model;

Fig. 2 is the utility model embodiment schematic diagram.

The specific embodiment

As shown in Figure 1, a kind of gross vehicle power supply that the utility model provides is not in time closed alarm set, it is characterized in that comprising controller, the controller periphery connects respectively ignition lock testing circuit, operating seat infrared pickoff, door contact interrupter testing circuit, the controller periphery also connects read-out, and key and shift knob are set.The controller periphery also connects warning light and loudspeaker.

Its middle controller can adopt micro controller system, ignition lock testing circuit, door contact interrupter testing circuit are original circuit in original vehicle, the infradred sensor of operating seat is newly-installed, as adopts known heat to release infrared pickoff, and purpose is to detect chaufeur whether to leave seat.

This device principle of work as shown in Figure 1.In the closed situation of battery isolator control, controller work, and detection infrared inductor signal, ignition lock switch signal and door contact interrupter signal, as infrared inductor signal detection chaufeur not at operator's saddle, ignition lock switch signal detection igniting lock cuts out and door contact interrupter signal detection closing of the door, the reminder alerting device namely enters mode of operation, and the time delay certain hour namely sends reminder alerting signal (pattern can be set).Close as battery isolator control, this installs outage, automatically quits work, and, if not thinking this device work, can it be closed by switch.

Prompting number of times of the present utility model and prompting can preset by key is set delay time, have several mode of operations to select: the acousto-optic pattern, and existing sound prompting, have again light flash; Silent mode, only have light flash; Acoustic pattern, only have sound prompting.Also can close this device by switch.

Installation example below by east wind EQ1118G type diesel-powered vehicle is introduced its working process, and installation and wiring are as shown in Figure 2.Reminder alerting device connection ignition lock Acc connects post, door contact interrupter circuit and heat and releases infrared pickoff (being placed in appropriate location, chaufeur the place ahead), monitor three place's signals, when chaufeur is closed ignition lock, leave operator's compartment, closed door, the reminder alerting device namely enters mode of operation, (time can arrange) PTO Power Take Off main supply switch not when long, this device is namely pressed set model and is driven turning flash device and horn relay circuit, send acousto-optic (sound or warning light) and report to the police, reminding driver PTO Power Take Off main supply switch.

Claims

1. a gross vehicle power supply is not in time closed alarm set, it is characterized in that comprising controller, and controller is connected with ignition lock testing circuit, door contact interrupter testing circuit and operating seat infrared pickoff respectively; The controller periphery also is connected with read-out, warning light and loudspeaker.