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Prompting system for articles in trunk of taxicab and control method thereof

A trunk, taxi technology, applied in signal devices and other directions, can solve problems such as lack of pertinence, and achieve the effect of complete functions and high intelligence

Active Publication Date: 2012-02-08
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a taxi trunk item prompting system and its control method which has a detection function and can provide targeted prompts according to the detection results, and solves the problem that the existing prompting system is not targeted when prompting

Method used

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  • Prompting system for articles in trunk of taxicab and control method thereof
  • Prompting system for articles in trunk of taxicab and control method thereof
  • Prompting system for articles in trunk of taxicab and control method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0038] Embodiment one, see figure 1 , including a baggage monitoring unit 2, an instrument control unit 1, a load cell 5, a meter 6, a prompting device 8, and a reset button 9. The luggage monitoring unit 2 and the instrument control unit 1 are connected through a CAN bus 7, and the prompting device 8 includes a bee Buzzer 3 and indicator light 4, buzzer 3 and indicator light 4 all link to each other with instrument control unit 1, load cell 5, meter 6 and reset button 9 link to each other with luggage monitoring unit 2.

[0039] When the driver gets out of the car, he presses the reset button 9, and the baggage monitoring unit 2 resets the detection signal of the load cell 5 to zero. If it is not zero, it means that there is passenger luggage in the trunk, and the luggage monitoring unit 2 sends a signal that there is passenger luggage in the trunk to the instrument control unit 1; the driver puts down the meter 6 to start pricing, and when the passenger reaches the destinati...

Embodiment 2

[0040] Embodiment two, see figure 2 , a kind of prompting system for the trunk of a taxi, comprising an instrument control unit 1, 4 load cells 5, 3 detection switches 13 and a meter 6 electrically connected to the luggage monitoring unit 2, and the instrument control unit 1 is powered on Prompt device 8 is connected, and prompt device 8 comprises voice chip 14, and the sound that voice chip 14 sends is " whether to forget luggage in trunk ", and 4 load cells 5 are respectively installed in the back-up of car 16 by four installation devices 18. Inside the box 19 , detection switches 13 are respectively installed on the three passenger doors 20 , and the detection switches 13 are used to detect the opening and closing status of the passenger doors 20 .

[0041] see image 3 , the installation device 18 includes a pneumatic telescopic rod 21, a driving mechanism 22 and a valve 23, the driving mechanism 22 includes a screw mandrel 24 and a threaded sleeve 25 matched with the sc...

Embodiment 3

[0046] Embodiment three, see Figure 8 , the difference with Embodiment 2 is that there is only one load cell 5, and the installation device 18 includes a chassis 12 and a bracket 17, the chassis 12 is connected with the trunk 19, and the bracket 17 passes through the load cell 5 Supported on the underframe 12, the luggage is placed on the bracket 17 during use, the luggage capacity refers to the weight of the luggage, and whether the luggage capacity changes refers to whether the weight of the luggage changes.

[0047] see Figure 7 , the control methods of Embodiment 2 and Embodiment 3 of the present invention are:

[0048] Step 1: The baggage monitoring unit detects whether the meter is activated and begins to calculate the price; if it is not activated, proceed to the first step; if it is activated, it means that the person has entered the car and the door is closed and enters the second part;

[0049] Step 2: The baggage monitoring unit sets the current baggage amount d...

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Abstract

The invention relates to a prompting system for articles in a trunk of a taxicab and a control method thereof; the promoting system is used for reminding passengers to prevent the articles from being left in the taxi and comprises an instrument control unit; the promoting system also comprises a weighting sensor, a luggage monitoring unit and a prompting device, wherein the weighting sensor is used for detecting the weight of the trunk, the luggage monitoring unit judges whether the luggage exists in the trunk according to the variation of weight detected by the weighting sensor; the prompting device is used for reminding drivers and passengers of the luggage in the trunk; the luggage monitoring unit is connected with the instrument control unit; the weighting sensor is connected with theluggage monitoring unit; and the prompting device is connected with a meter control unit. The invention provides the prompting system for articles in the trunk of the taxicab and the control method thereof, wherein the prompting system has a detecting function, can give out pertinence prompts according to detecting results and solves the problem that the traditional prompting system gives out prompts without pertinence.

Description

technical field [0001] The present invention relates to the field of automotive electronics, and more specifically, the present invention relates to a system for prompting items in the trunk of a taxi and a control method thereof for reminding passengers to avoid leaving items on the taxi. Background technique [0002] With the development of automotive electronics, humanized settings have increasingly become the development direction of modern automobiles. In real life, people often forget their luggage in the trunk when getting off the taxi, which not only makes the passengers very worried, but also takes up a lot of time and energy for the taxi driver to find the owner. Therefore, if the passenger has luggage placed in the trunk, a reminder signal can be sent in time when the passenger gets off the car, so as to prevent the passenger from forgetting the luggage in the trunk. [0003] China Patent Office announced a CN2349068Y document on November 17th, 1999, and the nam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q9/00
Inventor 陈冰丁武俊熊想涛陈文强由毅赵福全
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD
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