CN1296218C

CN1296218C - Drum detector set with high readability

Info

Publication number: CN1296218C
Application number: CNB031535887A
Authority: CN
Inventors: 林胜雄
Original assignee: DUNYANG SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: DUNYANG SCIENCE AND TECHNOLOGY Co Ltd
Priority date: 2003-08-18
Filing date: 2003-08-18
Publication date: 2007-01-24
Anticipated expiration: 2023-08-18
Also published as: CN1583434A

Abstract

The present invention relates to a tyre pressure detector group with high readability, which comprises a tyre pressure detector and a main control unit, wherein the tyre pressure detector is installed in a tyre to reflect a tyre pressure value of the tyre in a wireless transmission mode, and the tyre pressure detector gives the tyre pressure value to the main control unit to make a driver know the current situation of the tyre pressure, wherein the main control unit mainly comprises a main controller which controls a display to clearly display relevant data of feedback of the tyre pressure detector on the display in a matching mode; the plane display provides various detection signals comprising the signals of tyre pressure, gas leakage and temperature detection for a driver according to the feedback of the tyre pressure in a display mode of patterns in a dynamic state, and the driver can quickly and clearly know the current situation of the tyre. Thus, the safety during the running of the vehicle can be really ensured.

Description

The high readable tire pressure detector group of tool

Technical field

The invention relates to a kind of tire pressure detector group, refer to a kind ofly especially, offer the high readable tire pressure detector group of tool that the driver easily grasps vehicle condition with dynamic image real-time response tire present situation.

Background technology

Analyze various traffic accident occurrence causes, except violation, partly reason is for vehicle self has damage, and when causing driving vehicle condition not good due to, as wear on tyres forfeiture earth-grasping force, or, external force between advancing, descends gradually because of causing tire pressure, the main cause that this all might cause a traffic accident, and generally do not have a driver of vehicle maintenance maintenance technical ability at this, depot also releases and can be installed in the tire, inform driver's pressure of tire situation in order to inspect at any time, make general driver all can be careful the situation of tire.

Install and use the mode of tire pressure detector group, because of this tire pressure detector group includes four groups of tire pressure detectors and one group of main control unit, each is organized tire pressure detector and is installed up to inside tires respectively, to detect tire state, main control unit then is installed on front stall and the visual position that reaches of driver in the car, because each tire pressure detector can return tire pressure value and return main control unit, be prompted to the driver by this main control unit again, that is, in case gas leakage takes place and makes pressure decay surpass tire pressure detector warning value decided at the higher level but not officially announced in tire, then passback is interrogated to main control unit immediately, provides alerting to the driver by main control unit.

The main control unit that present tire pressure detector group is installed in the car is to install the telltale mode additional the not enough warning of tire generation tire pressure to be shown to the driver usually, as shown in Figure 4, represent symbols 52 such as danger, warning on the telltale 50 is the present tire pressure state of expression with each, and cooperates the definite force value of numeral 51 promptings; Yet for the driver of general not tool judgement tire pressure knowledge, no matter the display mode of numerical value formula or symbolic expression is provided, still effectively immediacy makes most of people know tire condition, therefore, generally still needs with reference to instruction manual.

In addition; only has the pressure detection function because of before taking off existing tire pressure detector; therefore the driver also only can be known the pressure value of tire; but for actual vehicle when advancing; only detecting tire pressure is not to be safest method; because tire produces the situation that differs of wearing and tearing in advancing different highway sections or different driving habit; and desire understanding tire state is understood temperature and the gas leakage state of real-time response in tire usually; therefore; if can make the driver grasp other relevant situation of more wheels tire synchronously, will help to promote traffic safety.

Summary of the invention

From the above, the main purpose that the present invention is provides and a kind ofly the multiple condition information of tire is provided and has the tire pressure detector group that high readable white shows mode, makes the driver grasp the definite data of more wheels tire when driving, to promote traffic safety.

Desire to reach the employed major technique means of above-mentioned purpose and provide the high readable tire pressure detector group of a kind of tool, this tire pressure detector group includes:

One main control unit, it includes a master controller and a telltale, and this telltale is connected to this master controller,

By its display action of this main controller controls, this telltale is provided with dynamic pattern and digital pattern, and each is moving

The attitude pattern is made up of multi-level arrangement display block;

A plurality of tire pressure detectors, each tire pressure detector has plural number and plants detector, and constitute on line with this main control unit respectively, with with the state response of different detection signals to main control unit, by the size of main control unit according to different detection signals, control wherein makes this dynamic pattern be the level mode according to the detection signal size and shows dynamic pattern or digital pattern that should detection signal.

Main control unit is to return several different detection signals at tire pressure detector in the above-mentioned tire pressure detector group, on telltale respectively to be easily understood and can to represent the animation patterns of various detection signals to represent it, use the patterning display method and inform the relative state of each detection signal of driver, simultaneously, also carry absolute detection numerical value thereon, have specialty and non-professional driver concurrently in real time and know the browse displays device, and the situation of tire when grasping driving really.

For making your juror can further understand the concrete design of the present invention and other purpose, attached now with graphic detailed description as the back:

Description of drawings

Fig. 1: the circuit block diagram that is one of the present invention;

Fig. 2: be one of the present invention display picture scheme drawing;

Fig. 3: the scheme drawing that is the action of one of the present invention display picture;

Fig. 4: be the display picture scheme drawing of commonly using the tire pressure detector group.

In the accompanying drawing:

10--main control unit 11--master controller

12--antenna 13--signal processing unit

14--alarm circuit 15--driving circuit

16--telltale 160--automobile pattern

161--tire pattern 162--tire pattern

163--heat indicator pattern 164--digital pattern

165--display block 166--display block

167--display block 168--display block

17--key groups 20--tire pressure detector

21--master controller 22--antenna

23--signal processing unit 24--pressure detector

25--Temperature Detector 50--telltale

51--numeral 52--symbol

The specific embodiment

The present invention makes the tire pressure detector group that multiple tire condition can be provided, and positively reacts each state with the dynamic pattern display mode, easily reaches function of browse rapidly for the driver.

Seeing also shown in Figure 1ly, is to be the circuit block diagram of tire pressure detector group of the present invention, and it includes;

One main control unit 10 is to include a master controller 11, an antenna 12, an alarm circuit 14, a telltale 16 and a key groups 17; Wherein:

This master controller 10, tool plural number input end and mouth;

This antenna 12 is to see through a signal processing unit 13 to be connected to this master controller 11;

This telltale 16, be to see through the mouth that one drive circuit 15 is connected to this master controller 11, be laid with a plurality of digital patterns 164 and dynamic pattern (not label) on it, wherein dynamic pattern includes tire, automobile and heat indicator pattern 160,161,162,163, in order to show the information by master controller 11 outputs; And

This alarm circuit 14 is made up of a loud speaker, is located at the mouth of this master controller 10, in order to send caution sound; And

A plurality of tire pressure detectors 20 are to be installed in inside tires, and each tire pressure detector 20 is to constitute wireless on line with main control unit 10, to detect tire condition and reaction to this main control unit 21; Wherein each tire pressure detector 20 is by a master controller 21, one antenna 22, one signal processing unit 23, one pressure detector 24 and a Temperature Detector 25 are formed, wherein the input end of this master controller 21 is connected to pressure detector 24 and Temperature Detector 25 respectively, to receive the numerical value that detects by pressure detector 24 and Temperature Detector 25 and to be handled, mouth owing to this master controller 21 is connected with signal processing unit 23 again, add that signal processing unit 23 is connected with antenna 22, so this master controller 21 sees through signal processing unit 23 and antenna 22 again detection signal is converted to wireless signal after, be sent to this main control unit 10.

The output signal of detectors such as the pressure of above-mentioned each tire pressure detector 20, gas leakage, temperature is corresponding to the dynamic pattern on the telltale 16, represents the state of each detection signal with dynamic menu.

From the above, each tire pressure detector 20 is detected at different phenomenons respectively because of being provided with a plurality of detectors, and can provide main control unit 10 pressure, tire conditions such as gas leakage and temperature, please consult Fig. 2 and shown in Figure 3 more simultaneously, because the dynamic pattern on the telltale 16 is (as automobile, tire and heat indicator pattern) and pattern 164 such as numeral be to represent the variety classes signal respectively, wherein dynamic pattern is not because be the numerical value that presents corresponding detection signal with numeral, so design is by multi-level arrangement display block 165,166,167,168 form, be that the display block of each dynamic pattern can be from the inside to the outside or direction serial arrangement from the bottom to top, cooperate corresponding detection signal, from the inside to the outside or level mode from the bottom to top light display block 165,166,167,168, to make each pattern present the relative value of detected value with animation, that is, when the display block 165 that drives each pattern in regular turn, 166,167,, then can present dynamic demonstration visual effect at 168 o'clock.

When specific tire pressure detector begins to move, can on the automobile pattern 160 of telltale, show its cooresponding display block 168 positions, understand the tire of the numerical value of present demonstration to make the driver, and cooperate demonstration information total for that position:

1. force value: it is a tire pattern 161, and in tire is inside and outside a plurality of display blocks 165 is set, and represents the tire pressure relative status in the level mode, and the driver can simple and easyly understand.

2. gas leakage index: be to be a tire pattern 162, indicate a breach in the cover tire place and show the gas leakage outlet, and design the display block 166 that plural level is arranged from the inside to the outside in the exit position, use driving display block 166 quantity, the many relatively or few relatively gas leakage state of representative.

3. temperature value: it is a heat indicator pattern 163, and the display block 167 that plural level is arranged is set from the bottom to top in the pattern top, uses and lights number display block 167 expression temperature values height message relatively, provide the simple and easy think of of driver and the expression mode.

In addition, the present invention is by the Simple Dynamic pattern is provided, know outside the understanding with the relative value of representing various states easily to the driver, equally with showing absolute numerical value function, therefore, the present invention can more verily reflect the definite situation of vehicle tire under various travel condition, makes the driver note taking precautions against the burst vehicle condition in advance, for traffic safety increases the guarantee of many one decks.

Therefore, the present invention's design meets patent of invention important documents such as usability on the industry, novelty and progressive really, so mere formality is filed an application in accordance with the law.

Claims

1, the high readable tire pressure detector group of a kind of tool is characterized in that, is to include:

One main control unit, it includes a master controller and a telltale, and this telltale is connected to this master controller, by its display action of this main controller controls, this telltale is provided with dynamic pattern and digital pattern, and each dynamic pattern is made up of multi-level arrangement display block;

2, as the high readable tire pressure detector group of tool as described in 1 of the claim the, it is characterized in that this main control unit is further to include:

One antenna is to see through a signal processing unit to be connected to this master controller;

One alarm circuit is a mouth of being located at this master controller, in order to send caution sound.

3, as the high readable tire pressure detector group of tool as described in claim the 1 or 2, it is characterized in that each tire pressure detector includes:

One master controller;

One pressure detector group is connected to the input end of this master controller, detecting tire pressure, and exports the tire pressure detection signal to this master controller;

One signal processing unit is connected to the mouth of this master controller, this master controller output signal is handled back output;

One antenna is connected to the mouth of this signal processing unit, exports after this signal processing unit output signal is converted to wireless signal.

4, as the high readable tire pressure detector group of tool as described in 3 of the claims the, it is characterized in that each tire pressure detector is further to include Temperature Detector, this Temperature Detector is connected to the input end of the master controller of tire pressure detector.