Signal lamp transmission acquisition equipment and special vehicle priority system

The utility model relates to a signal lamp transmission acquisition device for special vehicle priority and a special vehicle priority system, and the device comprises a traffic signal detection module which is electrically connected with a traffic signal lamp group in an SCATS system, and is used for collecting the lamp color state information of the traffic signal lamp group; the communication module is used for sending the lamp color state information to the roadside unit and further used for receiving a special vehicle priority instruction, and the special vehicle priority instruction is sent to the communication module by the roadside unit under the condition that the lamp color state information accords with the preset lamp color and the special vehicle electronic tag enters the preset electronic fence; and the priority instruction triggering module is connected with an SCATS signal controller in the SCATS system and is used for triggering the SCATS system to start a special vehicle priority strategy ac