CN203228797U - Infrared stepped coding-decoding anti-collision device - Google Patents
Infrared stepped coding-decoding anti-collision device Download PDFInfo
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- CN203228797U CN203228797U CN 201320255567 CN201320255567U CN203228797U CN 203228797 U CN203228797 U CN 203228797U CN 201320255567 CN201320255567 CN 201320255567 CN 201320255567 U CN201320255567 U CN 201320255567U CN 203228797 U CN203228797 U CN 203228797U
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- infrared ray
- controller
- infrared
- anticollision
- motor
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Abstract
The utility model aims at providing an infrared stepped coding-decoding anti-collision device which is safe and reliable to use and convenient to operate. The infrared stepped coding-decoding anti-collision device comprises an anti-collision controller, and an infrared distance transmitter, an infrared distance receiver, an infrared station receiver, a motor controller, a brake motor, an isolation power supply, a speed sensor and an operating panel, which are connected with the anti-collision controller; and the motor controller is connected with a power motor, the isolation power supply is respectively connected with a rail direct-current power and the motor controller, the brake motor is connected with a brake device, and the infrared station receiver is connected with a plurality of infrared station transmitters through a signal.
Description
Technical field
The utility model relates to infrared ray anticollision control field, especially a kind of infrared ray ladder encoding and decoding anticollision equipment.
Background technology
The control of infrared ray anticollision is the function that transmits and receives of utilizing infrared transmitter and receptor, and reaches the purpose of distance between the inspected object, detects in conjunction with speed, by the effect of controller, controls object of which movement speed, avoids object to collide mutually.
Hit the field such as being used for preventing collision of vehicles, especially the slideway car in the tourist attraction, the orbitron slideway car at scenic spot relies on the 48V dc powered at present, can climb, turn, car scooter 15-20km/h, the visitor can control the speed of a motor vehicle voluntarily, operates simple and easyly, but is not equipped with preventing collision protection equipment, the visitor operates the safety distance that the slideway car is difficult to maintenance and front truck, often there is collision phenomenon to take place, causes injury to personnel, cause many disputes; Collision rear slide car vehicle body, controller failure rate remain high relevant device, facility well damage; The instability of track powered by direct current also causes controller failure to take place frequently.
Summary of the invention
The purpose of this utility model is that a kind of safe, reliable, easy to operate infrared ray ladder encoding and decoding anticollision equipment that uses will be provided, it can detect distance and speed with front truck automatically, and control by multistage speed, distance between maintenance and front truck is in safe range, thereby reduce damage and fault that collision case reduces automobile body, overcome because number of drawbacks such as collision causes injury to personnel, vehicle relevant device and facility to damage, maintenance capacity is big.
The utility model is achieved in that infrared ray ladder encoding and decoding anticollision equipment, and the infrared ray range transmission device that it is characterized in that comprising the anticollision controller, link to each other with the anticollision controller, infrared ray are apart from receptor, infrared ray platform receptor, electric machine controller, brake motor, insulating power supply, speed sensor, guidance panel; Described electric machine controller links to each other with power motor, and described insulating power supply links to each other respectively with electric machine controller with the track direct current (DC), and described brake motor links to each other with brake gear, and described infrared ray platform receptor links to each other with a plurality of infrared ray platform launcher signals.
Described infrared ray range transmission device is the infrared transmitting device of detection two following distances of the present utility model, transmitting range signal, i.e. distance codes.
Described infrared ray is the infrared receiver of detection two following distances of the present utility model apart from receptor, the receiving range sign indicating number.
Described infrared ray platform projector is platform infrared transmitting device of the present utility model, at slideway Car Track ad-hoc location along the line a plurality of infrared ray platform projectors is installed, and sends different platform signals respectively, i.e. the platform sign indicating number.
Described infrared ray platform receptor is platform infrared receiver of the present utility model, receives the platform sign indicating number from different infrared ray platform projector emissions.
Described anticollision controller is central control processor of the present utility model, comprises CPU and control unit, utilizes embedded software intelligence that entire equipment is carried out data emission, reception, encoding and decoding and control.Infrared ray range transmission and infrared ray all adopt the staged encoding and decoding technique apart from receiving, CPU sends instruction to infrared ray range transmission device, make the different distance codes of its emission to represent different distances, infrared ray feeds back to CPU apart from the different distance codes that receptor will receive, the CPU identification of decoding, and decoded distance codes is transferred to control unit, control unit will be carried out the control command of anticollision according to program.Infrared ray platform sign indicating number adopts different code encoding/decoding modes with the infrared ray distance codes, when slideway car process platform, infrared ray platform receptor receives the platform sign indicating number of infrared ray platform projector emission, simultaneously the platform sign indicating number is fed back to CPU, the CPU identification of decoding, and decoded platform sign indicating number is transferred to control unit, control unit will according to program carry out corresponding anticollision control command (as accelerate, slow down, stop, row's car).
Described speed sensor is slideway vehicle speed real-time detection apparatus of the present utility model, and speed signal is transferred to CPU in the anticollision controller, carries out multistage speed control by CPU, guarantees that the operation of slideway car not only efficiently but also safety.
CPU in the anticollision controller carries out logical process to range signal and the speed signal of receiving, distance and speed are organically combined, be divided into the Multistage Control anticollision, the anticollision logic control that is complementary is with it carried out in the different speed control corresponding suitable apart from range of control by different control hierarchies.When slideway car and leading vehicle distance enter appropriate level apart from range of control, and moving velocity is higher than other setting speed of this level, then CPU issues and slows down and braking commands; When moving velocity is lower than setting speed, CPU can issue the order of cancellation brake, and the slideway car is sustainable to travel with car by certain speed.Like this multistage anticollision logic and control unit can be controlled slideway car anticollision more accurately, improve the operating efficiency of slideway car.
Described electric machine controller is power control unit of the present utility model, is used for connecting or disconnecting slideway car power motor power supply, and can adjusts the power size of slideway car power motor, plays the effect that the slideway car is accelerated and slows down.
Described brake motor is braking device of the present utility model, by driving brake gear, plays the effect of drag.
Described insulating power supply is electric supply installation of the present utility model, 48V track direct current (DC) is converted to the 12V direct current (DC), for anticollision controller and electric machine controller provide electric energy, avoid by step-down that the galvanic electric current of track is excessive, unstable to cause harmful effect to anticollision controller and electric machine controller.
Each slideway car all is equipped with anticollision equipment, infrared ray is installed in slideway car front portion apart from receptor, receives the infrared signal that front truck sends, and infrared ray range transmission device is installed in slideway tailstock portion, give back car emission infrared signal, realize the detection of two spacings; Track ad-hoc location along the line is installed a plurality of infrared ray platform projectors respectively, sends different platform sign indicating numbers respectively, and infrared ray platform receptor is installed in slideway car side, receives the infrared signal that the infrared ray platform projector that is installed in ad-hoc location sends.
The utility model adopts infrared ray ladder encoding and decoding technique and multistage speed control, classification setpoint distance range of control, and first order speed control range is 15-25m, and second stage speed control range is 7-15m, and third stage speed control range is 0-7m.During work, travel by the energising of slideway car by guidance panel, insulating power supply is converted to the 12V direct current (DC) with 48V track direct current (DC), be anticollision controller and electric machine controller power supply, infrared ray receives the distance codes of infrared ray range transmission device emission on the front truck apart from receptor, detect the distance with front truck, speed sensor detects the slideway car speed of travelling automatically.If the interior no car of detection the place ahead 25m then anticollision controller issues the cancellation braking commands for the brake motor, issue speed-up command to electric machine controller simultaneously, electric machine controller is connected the power motor power supply, and the slideway car can travel by 100% power; If detect in the 25m of the place ahead car is arranged, then whether judging distance is at first order speed control range (15-25m), if distance in 15-25m scope and the speed that detects greater than 12km/h, then the anticollision controller issues deceleration command to electric machine controller, electric machine controller disconnects the power motor power supply, and the slideway car is kept sliding by inertia; If distance in the 15-25m scope and the speed that detects less than 12km/h, then the anticollision controller issues to electric machine controller and connects the power motor power command, allows power motor to keep the operation of 30% power.If distance in second stage speed control range (7-15m) and the speed that detects greater than 10km/h, then the anticollision controller issues deceleration, braking commands for electric machine controller and brake motor, electric machine controller disconnects the power motor power supply, the motor that brakes simultaneously cooperates brake gear to carry out drag, and assurance slideway car is not driven over the speed limit; If the distance at second stage speed control range (7-15m) and the speed that detects less than 10km/h, then the anticollision controller issues the cancellation braking commands for the brake motor, issue to electric machine controller simultaneously and connect the power motor power command, allow power motor to keep the operation of 30% power.If distance is at third stage speed control range (0-7m), the anticollision controller issues deceleration, braking commands for electric machine controller and brake motor, electric machine controller disconnects the power motor power supply, and the motor that brakes simultaneously cooperates brake gear to carry out drag, stops up to vehicle.
A plurality of infrared ray platform projectors are installed in restriction different speed of a motor vehicle platforms (such as 5km/h, 10km/h, 20km/h), row's station console, parking platform respectively, when slideway car process platform, infrared ray platform receptor receives the platform sign indicating number that infrared ray platform projector sends, carry out different platform orders with the brake motor for electric machine controller through anticollision controller decoding back, control the speed of a motor vehicle, reach the purpose of deceleration, acceleration, row's car, parking.
The utility model has two kinds of operational modes: travel automatically and manually travel, and can change at any time as required.Automatically driving mode is that equipment moves automatically, distance and the speed of control slideway car and front truck; Manually travel and drive distance and the speed of control slideway car and front truck for the visitor voluntarily, but distance and speed are in case surpass the security value (s) of apparatus settings, equipment also can automatically perform the instruction of deceleration, brake, and the visitor not only enjoys the enjoyment of driving but also guaranteed safety.
In sum, the utility model adopts insulating power supply to give anticollision controller and electric machine controller power supply, allows the stable and reliable operation of slideway car by the power supply conversion; Unique anticollision logic detects automatically and distance and the speed of front truck organically combine range signal and speed signal, Multistage Control by software intelligence, accurately distinguish infrared ray distance codes signal and infrared ray platform coded signal, carrying out to compile for respectively different distance sign indicating number and platform sign indicating number separates, carry out different control commands, reach deceleration, accelerate, row's car, the purpose of stopping, maintenance slideway car travels also with safety speed all the time and the distance between front truck is in safe range, guaranteed the operation security of slideway car, reduce damage and the fault of slideway car vehicle body, overcome because collision causes injury to personnel, slideway car relevant device and facility damage, number of drawbacks such as maintenance capacity is big are a kind of safety, reliably, easy to operate infrared ray ladder encoding and decoding anticollision equipment.
Description of drawings
Fig. 1 is integral structure scheme drawing of the present utility model:
Fig. 2 is workflow scheme drawing of the present utility model:
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and exemplary embodiments.
In Fig. 1, the infrared ray range transmission device that the utility model comprises the anticollision controller, link to each other with the anticollision controller, infrared ray are apart from receptor, infrared ray platform receptor, electric machine controller, brake motor, insulating power supply, speed sensor, guidance panel; Described electric machine controller links to each other with power motor, and described insulating power supply links to each other respectively with electric machine controller with the track direct current (DC), and described brake motor links to each other with brake gear, and described infrared ray platform receptor links to each other with a plurality of infrared ray platform launcher signals.
In Fig. 2, the utility model energising, the slideway car begins to travel, if the interior no car of detection the place ahead 25m then anticollision controller issues the cancellation braking commands for the brake motor, issue speed-up command to electric machine controller simultaneously, electric machine controller is connected the power motor power supply, and the slideway car can travel by 100% power; If detect in the 25m of the place ahead car is arranged, then whether judging distance is at first order speed control range (15-25m), if distance in 15-25m scope and the speed that detects greater than 12km/h, then the anticollision controller issues deceleration command to electric machine controller, electric machine controller disconnects the power motor power supply, and the slideway car is kept sliding by inertia; If distance in the 15-25m scope and the speed that detects less than 12km/h, then the anticollision controller issues to electric machine controller and connects the power motor power command, allows power motor to keep the operation of 30% power.If distance in second stage speed control range (7-15m) and the speed that detects greater than 10km/h, then the anticollision controller issues deceleration, braking commands for electric machine controller and brake motor, electric machine controller disconnects the power motor power supply, the motor that brakes simultaneously cooperates brake gear to carry out drag, and assurance slideway car is not driven over the speed limit; If the distance at second stage speed control range (7-15m) and the speed that detects less than 10km/h, then the anticollision controller issues the cancellation braking commands for the brake motor, issue to electric machine controller simultaneously and connect the power motor power command, allow power motor to keep the operation of 30% power.If distance is at third stage speed control range (0-7m), the anticollision controller issues deceleration, braking commands for electric machine controller and brake motor, electric machine controller disconnects the power motor power supply, and the motor that brakes simultaneously cooperates brake gear to carry out drag, stops up to vehicle.
Claims (1)
1. infrared ray ladder encoding and decoding anticollision equipment, the infrared ray range transmission device that it is characterized in that comprising the anticollision controller, link to each other with the anticollision controller, infrared ray are apart from receptor, infrared ray platform receptor, electric machine controller, brake motor, insulating power supply, speed sensor, guidance panel; Described electric machine controller links to each other with power motor, and described insulating power supply links to each other respectively with electric machine controller with the track direct current (DC), and described brake motor links to each other with brake gear, and described infrared ray platform receptor links to each other with a plurality of infrared ray platform launcher signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320255567 CN203228797U (en) | 2013-05-09 | 2013-05-09 | Infrared stepped coding-decoding anti-collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320255567 CN203228797U (en) | 2013-05-09 | 2013-05-09 | Infrared stepped coding-decoding anti-collision device |
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| Publication Number | Publication Date |
|---|---|
| CN203228797U true CN203228797U (en) | 2013-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320255567 Expired - Fee Related CN203228797U (en) | 2013-05-09 | 2013-05-09 | Infrared stepped coding-decoding anti-collision device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264716A (en) * | 2013-05-09 | 2013-08-28 | 桂林市哲云电子科技有限公司 | Infrared step coding and decoding anti-collision system |
| CN107901894A (en) * | 2017-11-13 | 2018-04-13 | 福建工程学院 | A kind of braking automobile auxiliary system |
| CN109017728A (en) * | 2018-08-22 | 2018-12-18 | 联华聚能科技股份有限公司 | Separate type electronic brake system,electronic antiskid system |
-
2013
- 2013-05-09 CN CN 201320255567 patent/CN203228797U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264716A (en) * | 2013-05-09 | 2013-08-28 | 桂林市哲云电子科技有限公司 | Infrared step coding and decoding anti-collision system |
| CN103264716B (en) * | 2013-05-09 | 2015-09-09 | 桂林市哲云电子科技有限公司 | Infrared ray ladder encoding and decoding collision avoidance system |
| CN107901894A (en) * | 2017-11-13 | 2018-04-13 | 福建工程学院 | A kind of braking automobile auxiliary system |
| CN109017728A (en) * | 2018-08-22 | 2018-12-18 | 联华聚能科技股份有限公司 | Separate type electronic brake system,electronic antiskid system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20150509 |
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| EXPY | Termination of patent right or utility model |