CN104320884A - Control method for automatically controlling street lamps through radio frequency technology - Google Patents
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Abstract
The invention relates to a control method for automatically controlling street lamps through the radio frequency technology. The multiple street lamps (2) are arranged on the sides of a road (1). Each street lamp (2) is provided with a control unit. Each control unit receives an instruction sent by a computer control terminal to control the corresponding steel lamp to be turned on and off. The control method is characterized in that the Mth street lamp, the (N+M)th street lamp, the (2N+M)th street lamp, the (3N+M)th street lamp and the (nN+M)th street lamp are each provided with a light intensity sensor and a radio frequency card reader, the control units are connected with the light intensity sensors and send light intensity signals to the computer control terminal, and the control units are connected with the radio frequency card reader and send the read automobile radio frequency tag information to the computer control terminal, wherein n, N and M are natural numbers and are larger than or equal to 1. According to the control method, the street lamps are automatically controlled to be turned on and off according to the radio frequency technology, the steer lamp usage rate is improved due to the fact that the street lamps are turned on when vehicles pass through the street lamps, and electric energy waste is reduced due to the fact that the street lamps are automatically turned off after the vehicles pass through the street lamps.
Description
Technical field
The present invention relates to a kind of system of road lamp energy-saving, especially relate to a kind of by the automatic Dominating paths lamp control method of radio-frequency technique.
Background technology
The streetlamp management system of particularly small and medium-sized cities, China most cities all adopts clock, light-operated or better simply automatic control system, in this extensive way to manage, especially at the unfrequented road of large parking lot or pastoral area, forest zone, exist long-time without car or people's process street lamp still locate the problem of ten openings, not only cause very large energy consumption to bear to road lighting, also disagree with the current energy-conserving and environment-protective theory advocated.
Chinese patent is a kind of utilizes the lamp light control system of REID (application number 201320540843.1) although disclose the opening and closing being controlled street lamp by radio-frequency technique, and it still exists following technological deficiency:
(1) concrete condition is not set by the unlatching of radio-frequency technique control street lamp in prior art, if the service time of radio-frequency technique is set according to night hours, so can omit some extreme weathers, such as sandstorm weather and foggy weather, make radio frequency control to conform in time.
(2) street lamp controlled in certain region by radio-frequency technique in prior art opens or cuts out, if when the setting of this region is excessive like this, still can cause the loss in vain of electric energy; If when region setting is too small (as arranged radio-frequency card reader on each street lamp), construction cost will be made too high, be unsuitable for promoting.
(3) prior art uses radio-frequency technique only to control certain region street lamp entirely bright, but do not control the time that this region street lamp extinguishes, if by the street lamp in this region of automatic distinguishing behind after reading radio-frequency (RF) tag N minute of setting radio-frequency card reader, if so vehicle is when breaking down in this region, street lamp more than N minute after or can automatic distinguishing, will extremely be unfavorable for maintenance and the emergency of human pilot at night.
Summary of the invention
The present invention devises a kind of by the automatic Dominating paths lamp control method of radio-frequency technique, its technical problem solved is: do not set concrete condition by the unlatching of radio-frequency technique control street lamp in (1) prior art, if the service time of radio-frequency technique is set according to night hours, so can omit some extreme weathers, such as sandstorm weather and foggy weather, make radio frequency control to conform in time.(2) street lamp controlled in certain region by radio-frequency technique in prior art opens or cuts out, if when the setting of this region is excessive like this, still can cause the loss in vain of electric energy; If when region setting is too small (as arranged radio-frequency card reader on each street lamp), construction cost will be made too high, be unsuitable for promoting.(3) prior art uses radio-frequency technique only to control certain region street lamp entirely bright, but do not control the time that this region street lamp extinguishes, if by the street lamp in this region of automatic distinguishing behind after reading radio-frequency (RF) tag N minute of setting radio-frequency card reader, if so vehicle is when breaking down in this region, street lamp more than N minute after or can automatic distinguishing, will extremely be unfavorable for maintenance and the emergency of human pilot at night.
In order to solve the technical problem of above-mentioned existence, present invention employs following scheme:
A kind of by the automatic Dominating paths lamp control method of radio-frequency technique, comprise the following steps:
Step 1, when the light intensity value that all light intensity sensor on street lamp gathers is lower than control unit preset value, control unit will activate radio-frequency card reader and send to computer control terminal the data that radio-frequency card reader reads in real time;
Street lamp in step 2, road ahead is all in OFF state, when the vehicle of outfit radio-frequency (RF) tag is close to M street lamp (21), first radio-frequency card reader (31) of M street lamp (21) will read the radio frequency label information of this vehicle, radio frequency label information is sent to computer control terminal by the control unit of M street lamp, and computer control terminal lights (containing M street lamp 21 and N+M street lamp 22) by being controlled the street lamp that between M street lamp and N+M street lamp 22, region A is all by wireless signal;
Step 3, when the vehicle of outfit radio-frequency (RF) tag is close to N+M street lamp (22), second radio-frequency card reader (32) of N+M street lamp (22) will read this radio frequency label information, radio frequency label information is sent to computer control terminal by the control unit of N+M street lamp (22), computer control terminal calculates the average speed V of automobile according to the time difference of radio-frequency information of radio-frequency information and N+M street lamp (22) receiving M street lamp (21) and the fixed range between M street lamp (21) and N+M street lamp (22), the current region B required time T between N+M street lamp (22) and 2N+M street lamp 23 of automobile is calculated again according to the average speed V of automobile and region B predeterminable range, finally calculate the quantity lighting street lamp from N+M street lamp to 2N+M street lamp direction successively per second again: L=(N-B)/T, L round numbers, wherein within first second, light L+B street lamp to guarantee that vehicle travel process front exists bright light always, per secondly afterwards light L street lamp (N, B, M, L and T is natural number, wherein the spacing of B street lamp is traffic safety beeline),
T second (t > 0) after the vehicle radio frequency label information that step 4, the second radio-frequency card reader (32) obtaining N+M street lamp (22) when computer control terminal read, when now first radio-frequency card reader (31) of M street lamp (21) does not have to send the new radio frequency label information of other vehicles to computer control terminal again, computer control terminal extinguishes the street lamp that between M street lamp (21) and N+M street lamp (22), region A is all; Otherwise, then the street lamp illuminating state that between M street lamp (21) and N+M street lamp (22), region A is all is kept;
Step 5, repeat step 3 and step 4 street lamp all to region C between 2N+M street lamp (23) and 3N+M street lamp (24) and control and repeat step 3 and step 4 street lamp all to region D between 3N+M street lamp (24) and 4N+M street lamp (25) controls, until vehicle leaves this controls street lamp automatically road by radio-frequency technique.
Further, in step 1 when the radio-frequency card reader quantity be activated is greater than the radio-frequency card reader quantity be not activated, active activation is remained the radio-frequency card reader be not activated by computer control terminal, avoids part light intensity sensor to break down and fails true environment light intensity.
Further, after vehicle enters region A, second radio-frequency card reader (32) of N+M street lamp (22) does not read the radio frequency label information of this vehicle after the t1 time (t1 starts at after reading radio frequency label information from first radio-frequency card reader (31) of M street lamp (21)), the control unit of N+M street lamp (22) sends to computer control terminal (4) and does not read this vehicle radio frequency label information, computer control terminal (4) sends information warning and is confirmed whether to there is traffic accident or break in traffic rules and regulations situation to traffic administration personnel, the all street lamps of retaining zone A are opened simultaneously.
Further, after vehicle enters region B, 3rd radio-frequency card reader (33) of 2N+M street lamp (23) does not read the radio frequency label information of this vehicle after the t1 time (t1 starts at after reading radio frequency label information from second radio-frequency card reader (32) of N+M street lamp (22)), the control unit of 2N+M street lamp (23) sends to computer control terminal (4) and does not read this vehicle radio frequency label information, computer control terminal (4) sends information warning and is confirmed whether to there is traffic accident or break in traffic rules and regulations situation to traffic administration personnel, the all street lamps of retaining zone B are opened simultaneously.
Further, after vehicle enters region C, 4th radio-frequency card reader (34) of 3N+M street lamp (24) does not read the radio frequency label information of this vehicle after the t1 time (t1 starts at after reading radio frequency label information from the 3rd radio-frequency card reader (33) of 2N+M street lamp (23)), the control unit of 3N+M street lamp (24) sends to computer control terminal (4) and does not read this vehicle radio frequency label information, computer control terminal (4) sends information warning and is confirmed whether to there is traffic accident or break in traffic rules and regulations situation to traffic administration personnel, the all street lamps of retaining zone C are opened simultaneously.
Further, after vehicle enters region D, 5th radio-frequency card reader (35) of 4N+M street lamp (25) does not read the radio frequency label information of this vehicle after the t1 time (t1 starts at after reading radio frequency label information from the 4th radio-frequency card reader (34) of 3N+M street lamp (24)), the control unit of 4N+M street lamp (25) sends to computer control terminal (4) and does not read this vehicle radio frequency label information, computer control terminal (4) sends information warning and is confirmed whether to there is traffic accident or break in traffic rules and regulations situation to traffic administration personnel, the all street lamps of retaining zone D are opened simultaneously.
A kind of by the automatic Dominating paths lamp system of radio-frequency technique, multiple street lamp (2) is provided with on road (1) limit, each street lamp (2) is provided with a control unit, the instruction that each control unit receiving computer control terminal is sent controls the opening and closing of each street lamp, it is characterized in that: at M street lamp, N+M street lamp, 2N+M street lamp, 3N+M street lamp and the n-th N+M street lamp are also all provided with a light intensity sensor and a radio-frequency card reader, control unit is connected with light intensity sensor and light intensity signal is sent to computer control terminal, control unit is connected with radio-frequency card reader and the car radio-frequency label information read is sent to computer control terminal, wherein, n, N, M is natural number and >=1.
Further, each control unit carries out transmission of wireless signals by the wireless signal transceiver of wireless signal transceiver and computer control terminal.
Further, light intensity sensor is fixed on the connecting rod at street lamp top by an erection support.
Further, erection support comprises left circumferential band (56) and right circumferential band (51), the connecting rod at street lamp top is clamped between left circumferential band (56) and right circumferential band (51), it is hinged that left circumferential band (56) and right circumferential band (51) links pass through connecting axle (55), left circumferential band (56) and right circumferential band (51) another link are rigidly fixed by nut (53) and bolt (54), left circumferential band (56) or right circumferential band (51) also connect a taper light shield (52), light intensity sensor be placed on taper light shield (52) bottom and towards sky.
Should by radio-frequency technique automatic Dominating paths lamp control method with existing by compared with the automatic Dominating paths lamp control method of radio-frequency technique, there is following beneficial effect:
(1) the present invention controls street lamp opening and closing automatically by radio-frequency technique, lights the utilization rate that street lamp improves street lamp, reduce the waste of electric energy at vehicle by rear automatic distinguishing street lamp during vehicle pass-through.
(2) the present invention controls street lamp opening and closing automatically by radio-frequency technique, and traffic administration personnel can be helped to be confirmed whether to there is traffic accident or break in traffic rules and regulations situation.
(3) the present invention controls the initial conditions of street lamp owing to using the light intensity signal of light intensity sensor as radio frequency, overcomes the change of weather and the change in season, the time that street lighting is used hommization and scientific more.
(4) the present invention is owing to being placed on the bottom of taper light shield and towards sky, avoiding street lamp itself and car light to the interference of light intensity sensor, improve the authenticity of light intensity in light intensity sensor reactive atmosphere by light intensity sensor.
Accompanying drawing explanation
Fig. 1: the present invention is by radio-frequency technique automatic Dominating paths lamp system vertical view;
Fig. 2: the fixture schematic diagram of light intensity sensor in the present invention.
Description of reference numerals:
1-road; 2-street lamp; 21-the M street lamp; 211-control unit; 212-light intensity sensor; 22-the N+M street lamp; 221-control unit; 222-light intensity sensor; 23-the 2N+M street lamp; 231-control unit; 232-light intensity sensor; 24-the 3N+M street lamp; 241-control unit; 242-light intensity sensor; 25-the 4N+M street lamp; 251-control unit; 252-light intensity sensor; 31-the first radio-frequency card reader; 32-the second radio-frequency card reader; 33-the three radio-frequency card reader; 34-the four radio-frequency card reader; 35-the five radio-frequency card reader; 4-computer control terminal; 51-right circumferential band; 52-light shield; 53-nut; 54-bolt; 55-connecting axle; 56-left circumferential band.
Embodiment
Below in conjunction with Fig. 1 to Fig. 2, the present invention will be further described:
In describing the invention, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
In describing the invention, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
As depicted in figs. 1 and 2, a kind of by the automatic Dominating paths lamp system of radio-frequency technique, multiple street lamp 2 is provided with on road 1 limit, each street lamp 2 is provided with a control unit, the instruction that each control unit receiving computer control terminal is sent controls the opening and closing of each street lamp, at M street lamp, N+M street lamp, 2N+M street lamp, 3N+M street lamp and the n-th N+M street lamp are also all provided with a light intensity sensor and a radio-frequency card reader, control unit is connected with light intensity sensor and light intensity signal is sent to computer control terminal, control unit is connected with radio-frequency card reader and the car radio-frequency label information read is sent to computer control terminal, wherein, n, N, M is natural number and >=1.
Each control unit carries out transmission of wireless signals by the wireless signal transceiver of wireless signal transceiver and computer control terminal.Light intensity sensor is fixed on the connecting rod at street lamp top by an erection support.
As shown in Figure 2, erection support comprises left circumferential band 56 and right circumferential band 51, the connecting rod at street lamp top is clamped between left circumferential band 56 and right circumferential band 51, it is hinged that left circumferential band 56 and right circumferential band 51 1 links pass through connecting axle 55, left circumferential band 56 and another link of right circumferential band 51 are rigidly fixed by nut 53 and bolt 54, left circumferential band 56 or right circumferential band 51 also connect a taper light shield 52, light intensity sensor be placed on taper light shield 52 bottom and towards sky.This is arranged can avoid street lamp itself and car light to the interference of light intensity sensor, improves the authenticity of light intensity in light intensity sensor reactive atmosphere.
The present invention controls the energy conserving system of street lamp automatically control method by radio-frequency technique is as follows:
Step 1, when the light intensity value that all light intensity sensor on street lamp gathers is lower than control unit preset value, control unit will activate radio-frequency card reader and send to computer control terminal the data that radio-frequency card reader reads in real time.
In addition, when the radio-frequency card reader quantity be activated is greater than the radio-frequency card reader quantity be not activated, active activation is remained the radio-frequency card reader be not activated by computer control terminal, avoids part light intensity sensor break down and fail truly to reflect environmental light intensity.
Street lamp in step 2, road ahead is all in OFF state, when the vehicle of outfit radio-frequency (RF) tag is close to M street lamp 21, first radio-frequency card reader 31 of M street lamp 21 will read the radio frequency label information of this vehicle, radio frequency label information is sent to computer control terminal by the control unit of M street lamp, and computer control terminal is lighted controlling by wireless signal the street lamp that between M street lamp and N+M street lamp 22, region A is all (containing M street lamp 21 and N+M street lamp 22).
Step 3, when the vehicle of outfit radio-frequency (RF) tag is close to N+M street lamp 22, second radio-frequency card reader 32 of N+M street lamp 22 will read this radio frequency label information, radio frequency label information is sent to computer control terminal by the control unit of N+M street lamp 22, computer control terminal calculates the average speed V of automobile according to the time difference of radio-frequency information of radio-frequency information and N+M street lamp 22 receiving M street lamp 21 and the fixed range between M street lamp 21 and N+M street lamp, the current B required time T in region between N+M street lamp 22 and 2N+M street lamp 23 of automobile is calculated again according to the average speed V of automobile and region B predeterminable range, finally calculate the quantity lighting street lamp from N+M street lamp to 2N+M street lamp direction successively per second again: L=(N-B)/T, L round numbers, wherein within first second, light L+B street lamp to guarantee that vehicle travel process front exists bright light always, per secondly afterwards light L street lamp (N, B, M, L and T is natural number, wherein the spacing of B street lamp is traffic safety beeline).
As a rule, the radio-frequency information of M street lamp 21 and the radio-frequency information of N+M street lamp 22 time difference and between N+M street lamp 22 and 2N+M street lamp 23 region B required time T-phase with.But in order to avoid each street lamp setting position there is deviation and cause regional distance not etc., use the predeterminable range length computation time T between N+M street lamp 22 and 2N+M street lamp 23, can error be reduced.
Step 4, when computer control terminal obtain N+M street lamp 22 second radio-frequency card reader 32 read vehicle radio frequency label information after t second (t > 0), when now the first radio-frequency card reader 31 of M street lamp 21 does not have to send the new radio frequency label information of other vehicles to computer control terminal again, computer control terminal extinguishes the street lamp that between M street lamp 21 and N+M street lamp 22, region A is all; Otherwise, then the street lamp illuminating state that between M street lamp 21 and N+M street lamp 22, region A is all is kept.
Step 5, repeat step 3 and step 4 street lamp all to region C between 2N+M street lamp 23 and 3N+M street lamp 24 and control and repeat step 3 and step 4 street lamp all to region D between 3N+M street lamp 24 and 4N+M street lamp 25 controls, until vehicle leaves this controls street lamp automatically road by radio-frequency technique.
After vehicle enters region A, second radio-frequency card reader 32 of N+M street lamp 22 does not read the radio frequency label information of this vehicle after the t1 time (t1 starts at after reading radio frequency label information from the first radio-frequency card reader 31 of M street lamp 21), the control unit of N+M street lamp 22 sends to computer control terminal 4 and does not read this vehicle radio frequency label information, and computer control terminal 4 sends information warning and is confirmed whether to there is traffic accident or break in traffic rules and regulations situation to traffic administration personnel.
Region B, C and D are with reference to above-mentioned schema management.Above-mentioned management mode can avoid vehicle after there is traffic accident night, human pilot or passenger injured cannot carry out initiatively seeking help or on night road vehicle few and cannot offer help situation time, whether traffic administration unit can initiatively confirmation accident exist voluntarily.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious realization of the present invention is not subject to the restrictions described above; as long as have employed the various improvement that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all in protection scope of the present invention without to improve.
Claims (6)
1., by the automatic Dominating paths lamp control method of radio-frequency technique, comprise the following steps:
Step 1, when the light intensity value that all light intensity sensor on street lamp gathers is lower than control unit preset value, control unit will activate radio-frequency card reader and send to computer control terminal the data that radio-frequency card reader reads in real time;
Street lamp in step 2, road ahead is all in OFF state, when the vehicle of outfit radio-frequency (RF) tag is close to M street lamp (21), first radio-frequency card reader (31) of M street lamp (21) will read the radio frequency label information of this vehicle, radio frequency label information is sent to computer control terminal by the control unit of M street lamp, and computer control terminal lights (containing M street lamp 21 and N+M street lamp 22) by being controlled the street lamp that between M street lamp and N+M street lamp 22, region A is all by wireless signal;
Step 3, when the vehicle of outfit radio-frequency (RF) tag is close to N+M street lamp (22), second radio-frequency card reader (32) of N+M street lamp (22) will read this radio frequency label information, radio frequency label information is sent to computer control terminal by the control unit of N+M street lamp (22), computer control terminal calculates the average speed V of automobile according to the time difference of radio-frequency information of radio-frequency information and N+M street lamp (22) receiving M street lamp (21) and the fixed range between M street lamp (21) and N+M street lamp (22), the current region B required time T between N+M street lamp (22) and 2N+M street lamp 23 of automobile is calculated again according to the average speed V of automobile and region B predeterminable range, finally calculate the quantity lighting street lamp from N+M street lamp to 2N+M street lamp direction successively per second again: L=(N-B)/T, L round numbers, wherein within first second, light L+B street lamp to guarantee that vehicle travel process front exists bright light always, per secondly afterwards light L street lamp (N, B, M, L and T is natural number, wherein the spacing of B street lamp is traffic safety beeline),
T second (t > 0) after the vehicle radio frequency label information that step 4, the second radio-frequency card reader (32) obtaining N+M street lamp (22) when computer control terminal read, when now first radio-frequency card reader (31) of M street lamp (21) does not have to send the new radio frequency label information of other vehicles to computer control terminal again, computer control terminal extinguishes the street lamp that between M street lamp (21) and N+M street lamp (22), region A is all; Otherwise, then the street lamp illuminating state that between M street lamp (21) and N+M street lamp (22), region A is all is kept;
Step 5, repeat step 3 and step 4 street lamp all to region C between 2N+M street lamp (23) and 3N+M street lamp (24) and control and repeat step 3 and step 4 street lamp all to region D between 3N+M street lamp (24) and 4N+M street lamp (25) controls, until vehicle leaves this controls street lamp automatically road by radio-frequency technique.
2. according to claim 1 by the automatic Dominating paths lamp control method of radio-frequency technique, it is characterized in that: in step 1 when the radio-frequency card reader quantity be activated is greater than the radio-frequency card reader quantity be not activated, active activation is remained the radio-frequency card reader be not activated by computer control terminal, avoids part light intensity sensor to break down and fails true environment light intensity.
3. according to claim 1 by the automatic Dominating paths lamp control method of radio-frequency technique, it is characterized in that: after vehicle enters region A, second radio-frequency card reader (32) of N+M street lamp (22) does not read the radio frequency label information of this vehicle after the t1 time (t1 starts at after reading radio frequency label information from first radio-frequency card reader (31) of M street lamp (21)), the control unit of N+M street lamp (22) sends to computer control terminal (4) and does not read this vehicle radio frequency label information, computer control terminal (4) sends information warning and is confirmed whether to there is traffic accident or break in traffic rules and regulations situation to traffic administration personnel, the all street lamps of retaining zone A are opened simultaneously.
4. according to claim 1 by the automatic Dominating paths lamp control method of radio-frequency technique, it is characterized in that: after vehicle enters region B, 3rd radio-frequency card reader (33) of 2N+M street lamp (23) does not read the radio frequency label information of this vehicle after the t1 time (t1 starts at after reading radio frequency label information from second radio-frequency card reader (32) of N+M street lamp (22)), the control unit of 2N+M street lamp (23) sends to computer control terminal (4) and does not read this vehicle radio frequency label information, computer control terminal (4) sends information warning and is confirmed whether to there is traffic accident or break in traffic rules and regulations situation to traffic administration personnel, the all street lamps of retaining zone B are opened simultaneously.
5. according to claim 1 by the automatic Dominating paths lamp control method of radio-frequency technique, it is characterized in that: after vehicle enters region C, 4th radio-frequency card reader (34) of 3N+M street lamp (24) does not read the radio frequency label information of this vehicle after the t1 time (t1 starts at after reading radio frequency label information from the 3rd radio-frequency card reader (33) of 2N+M street lamp (23)), the control unit of 3N+M street lamp (24) sends to computer control terminal (4) and does not read this vehicle radio frequency label information, computer control terminal (4) sends information warning and is confirmed whether to there is traffic accident or break in traffic rules and regulations situation to traffic administration personnel, the all street lamps of retaining zone C are opened simultaneously.
6. according to claim 1 by the automatic Dominating paths lamp control method of radio-frequency technique, it is characterized in that: after vehicle enters region D, 5th radio-frequency card reader (35) of 4N+M street lamp (25) does not read the radio frequency label information of this vehicle after the t1 time (t1 starts at after reading radio frequency label information from the 4th radio-frequency card reader (34) of 3N+M street lamp (24)), the control unit of 4N+M street lamp (25) sends to computer control terminal (4) and does not read this vehicle radio frequency label information, computer control terminal (4) sends information warning and is confirmed whether to there is traffic accident or break in traffic rules and regulations situation to traffic administration personnel, the all street lamps of retaining zone D are opened simultaneously.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105530747A (en) * | 2016-01-21 | 2016-04-27 | 青岛海尔智能家电科技有限公司 | A street lamp control method and device |
| CN108882482A (en) * | 2018-06-29 | 2018-11-23 | 中国船舶重工集团公司第七〇九研究所 | It is a kind of for monitoring the method, apparatus, equipment and medium of street lamp |
| CN108990231A (en) * | 2018-06-29 | 2018-12-11 | 中国船舶重工集团公司第七〇九研究所 | A kind of method for controlling street lamps, device, equipment and medium |
| CN109027982A (en) * | 2018-06-29 | 2018-12-18 | 中国船舶重工集团公司第七〇九研究所 | For controlling method, apparatus, equipment and the medium of street lamp opening and closing |
| CN110769558A (en) * | 2019-11-29 | 2020-02-07 | 怀化职业技术学院 | Lamp control device and system |
| CN111263499A (en) * | 2020-03-17 | 2020-06-09 | 颜德钰 | Intelligent street lamp control method for automobile illumination |
| CN112638005A (en) * | 2020-12-29 | 2021-04-09 | 张晓益 | Distributed street lamp control device and system based on Internet of vehicles |
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| CN110769558A (en) * | 2019-11-29 | 2020-02-07 | 怀化职业技术学院 | Lamp control device and system |
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| CN112638005B (en) * | 2020-12-29 | 2023-11-03 | 张晓益 | Distributed street lamp control device and system based on Internet of vehicles |
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