阅读说明：本技术 一种智能交通路牌及其控制方法 (Intelligent traffic guideboard and control method thereof ) 是由 袁小琼 陈春辉 袁家想 于 2020-11-19 设计创作，主要内容包括：本发明涉及一种路牌,尤其是一种智能交通路牌,包括：显示板,所述显示板上设有交通标志和LED灯珠,所述LED灯珠围绕交通标志设置；光敏传感器,所述光敏传感器安装在所述显示板上；控制模块,所述控制模块与所述LED灯珠和所述光敏传感器连接；电源模块,所述电源模块与所述控制模块和所述LED灯珠连接；太阳能电池板,所述太阳能电池板与所述电源模块连接。本发明提供的一种智能交通路牌在白天时通过反光材料进行提示,而夜晚或阴雨天通过通电提示,能够有效减少耗电量,减小蓄电池的规格,降低了成本,并且延长了蓄电池的使用寿命,维护周期长,维护费用低。(The invention relates to a guideboard, in particular to an intelligent traffic guideboard, which comprises: the display panel is provided with a traffic sign and LED lamp beads, and the LED lamp beads are arranged around the traffic sign; a photosensor mounted on the display panel; the control module is connected with the LED lamp beads and the photosensitive sensor; the power supply module is connected with the control module and the LED lamp beads; the solar cell panel is connected with the power module. The intelligent traffic guideboard provided by the invention can prompt in daytime through the reflective material, and can effectively reduce the power consumption, reduce the specification of the storage battery, reduce the cost, prolong the service life of the storage battery, and has long maintenance period and low maintenance cost through power-on prompt at night or in rainy days.)

1. An intelligent transportation guideboard, comprising:

the display panel is provided with a traffic sign and LED lamp beads, and the LED lamp beads are arranged around the traffic sign;

a photosensor mounted on the display panel;

the control module is connected with the LED lamp beads and the photosensitive sensor;

the power supply module is connected with the control module and the LED lamp beads;

the solar cell panel is connected with the power module.

2. An intelligent traffic guideboard control method is characterized by comprising the following steps:

s11, detecting whether the current time is night, if so, entering S12, otherwise, entering S21;

s12, detecting whether the current electric quantity is larger than a safety value, if so, entering S31, otherwise, entering S13;

s13, detecting whether the current electric quantity is larger than the protection value and smaller than the safety value, if the current electric quantity is between the protection value and the safety value, entering S14, and if not, entering S16;

s14, lighting the gaps of the LED lamp beads, and entering S15;

s15, periodically detecting the electric quantity, and entering S16;

s16, judging whether the current electric quantity is smaller than a protection value, if so, turning off the LED lamp beads, otherwise, entering S14;

s21, detecting the illumination intensity, and entering S22;

s22, judging whether the illumination intensity is larger than the light-up value, if so, entering S23, otherwise, entering S12;

s23, turning off the LED lamp beads;

s31, enabling the LED lamp beads to be long and bright, and entering S32;

and S32, periodically detecting the electric quantity, and entering S12.

3. The intelligent traffic guideboard control method according to claim 2,

the determination of the evening in the step S11 may be performed by using the local sunset time and sunrise time, or setting the evening time period.

4. The intelligent traffic guideboard control method according to claim 2,

the safety value is 30-50% of the total electric quantity, and the protection value is 10-20%.

5. The intelligent traffic guideboard control method according to claim 2,

the lighting value in step S22 is a value at which the illumination intensity is low in cloudy days, rainy days, or foggy days.

6. The intelligent traffic guideboard control method according to claim 2,

and in the step S14, the interval of lighting the gaps of the LED lamp beads is 5-120S.

7. The intelligent traffic guideboard control method according to claim 2,

the period of the periodic electric quantity detection is 60-180 min.

Technical Field

The invention relates to a guideboard, in particular to an intelligent traffic guideboard and a control method thereof.

Background

Many signboards adopt from taking photovoltaic power generation's mode to carry out the circular telegram suggestion, and this kind of signboards are mostly incessant to light, need great battery to store the electric quantity, lead to the cost higher, consume the electric quantity of dry battery easily when the generated energy is not enough, have influenced the life of battery, lead to the maintenance cost also higher.

Disclosure of Invention

In order to solve the problems, the invention provides an intelligent traffic guideboard which has low cost, can automatically control whether to be electrified or not according to an environment device, can effectively protect a storage battery and has low maintenance cost, and the specific technical scheme is as follows:

an intelligent transportation guideboard, comprising: the display panel is provided with a traffic sign and LED lamp beads, and the LED lamp beads are arranged around the traffic sign; a photosensor mounted on the display panel; the control module is connected with the LED lamp beads and the photosensitive sensor; the power supply module is connected with the control module and the LED lamp beads; the solar cell panel is connected with the power module.

An intelligent traffic guideboard control method comprises the following steps:

s11, detecting whether the current time is night, if so, entering S12, otherwise, entering S21;

s12, detecting whether the current electric quantity is larger than a safety value, if so, entering S31, otherwise, entering S13;

s13, detecting whether the current electric quantity is larger than the protection value and smaller than the safety value, if the current electric quantity is between the protection value and the safety value, entering S14, and if not, entering S16;

s14, lighting the gaps of the LED lamp beads, and entering S15;

s15, periodically detecting the electric quantity, and entering S16;

s16, judging whether the current electric quantity is smaller than a protection value, if so, turning off the LED lamp beads, otherwise, entering S14;

s21, detecting the illumination intensity, and entering S22;

s22, judging whether the illumination intensity is larger than the light-up value, if so, entering S23, otherwise, entering S12;

s23, turning off the LED lamp beads;

s31, enabling the LED lamp beads to be long and bright, and entering S32;

and S32, periodically detecting the electric quantity, and entering S12.

Further, the determination of the evening in the step S11 may be performed by using the local sunset time and sunrise time, or setting the evening time period.

Further, the safety value is 30-50% of the total electric quantity, and the protection value is 10-20%.

Further, the lighting value in step S22 is a value with low illumination intensity in cloudy days, rainy days, or foggy days.

Further, the interval of the gap lighting of the LED lamp beads in the step S14 is 5-120S.

Further, the period of the periodic detection of the electric quantity is 60-180 min.

Compared with the prior art, the invention has the following beneficial effects:

the intelligent traffic guideboard provided by the invention can prompt in daytime through the reflective material, and can effectively reduce the power consumption, reduce the specification of the storage battery, reduce the cost, prolong the service life of the storage battery, and has long maintenance period and low maintenance cost through power-on prompt at night or in rainy days.

Drawings

FIG. 1 is a block diagram of an intelligent traffic guideboard;

FIG. 2 is a schematic structural diagram according to the first embodiment;

fig. 3 is a flowchart of an intelligent traffic guideboard control method.

Detailed Description

The invention will now be further described with reference to the accompanying drawings.

Example one

As shown in fig. 1, an intelligent traffic signpost includes: the display panel is provided with a traffic sign and LED lamp beads, and the LED lamp beads are arranged around the traffic sign; a photosensor mounted on the display panel; the control module is connected with the LED lamp beads and the photosensitive sensor; the power supply module is connected with the control module and the LED lamp beads; the solar cell panel is connected with the power module.

As shown in fig. 2, a turn-around traffic sign is taken as an example for explanation, a traffic sign background color 2 and a traffic sign 3 are arranged on a display panel 1, LED lamp beads 4 are arranged around the outline of the traffic sign 3, and a photosensitive sensor 5 is mounted on the display panel 1.

The photosensitive sensor 5 controls the switch of the LED lamp beads 4, and controls the LED lamp beads 4 to be automatically turned on at night, in cloudy days, rainy days and foggy days, so that the eye-catching degree is improved. And do not turn on LED lamp pearl 4 daytime etc. and reduce power consumption, and then reduced the volume of battery, the cost is reduced. The storage battery is charged in the daytime and used at night, so that the condition of dry consumption of the storage battery is reduced, and the service life of the storage battery is prolonged.

The control module comprises a singlechip. The singlechip adopts STC89C 52. The LED lamp beads are lightened through the driver, and the driver is an NU501 constant-current driver.

Example two

As shown in fig. 3, an intelligent traffic guideboard control method includes the following steps:

s11, detecting whether the current time is night, if so, entering S12, otherwise, entering S21;

s12, detecting whether the current electric quantity is larger than a safety value, if so, entering S31, otherwise, entering S13;

s13, detecting whether the current electric quantity is larger than the protection value and smaller than the safety value, if the current electric quantity is between the protection value and the safety value, entering S14, and if not, entering S16;

s14, lighting the gaps of the LED lamp beads, and entering S15;

s15, periodically detecting the electric quantity, and entering S16;

s16, judging whether the current electric quantity is smaller than a protection value, if so, turning off the LED lamp beads, otherwise, entering S14;

s21, detecting the illumination intensity, and entering S22;

s22, judging whether the illumination intensity is larger than the light-up value, if so, entering S23, otherwise, entering S12;

s23, turning off the LED lamp beads;

s31, enabling the LED lamp beads to be long and bright, and entering S32;

and S32, periodically detecting the electric quantity, and entering S12.

The judgment of the evening in the step S11 may be made by using the local sunset time and sunrise time, or setting an evening time period.

The safety value is 30-50% of the total electric quantity, and the protection value is 10-20%.

The lighting value in step S22 is a value at which the illumination intensity is low in cloudy days, rainy days, or foggy days.

And in the step S14, the interval of lighting the gaps of the LED lamp beads is 5-120S.

The period of the periodic detection of the electric quantity is 60-180 min.

LED lamp pearl is closed daytime through time control, opens evening to whether open LED lamp pearl in bad weather through detecting illumination intensity control, realize intelligent control.

Monitor the electric quantity for the life who improves the battery, can make LED lamp pearl long bright when the electric quantity is sufficient, otherwise carry out the clearance and light, make night can keep LED lamp pearl when having the light, prolonged the time of lighting to lower at the electric quantity, close LED lamp pearl when influencing the life of battery.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, which shall fall within the scope of the appended claims.